"superabundant number" meaning in English

See superabundant number in All languages combined, or Wiktionary

Noun

Forms: superabundant numbers [plural]
Head templates: {{en-noun}} superabundant number (plural superabundant numbers)
  1. (number theory) A positive integer whose abundancy index is greater than that of any lesser positive integer. Categories (topical): Number theory Synonyms (positive integer whose abundancy index is greater than that of any lesser positive integer): SA [abbreviation], superior highly composite number (alt: Ramanujan) Translations (positive integer whose abundancy index is greater than that of any lesser positive integer): ylirunsas luku (Finnish), nombre superabondant [masculine] (French)
    Sense id: en-superabundant_number-en-noun-fR0OwRPs Categories (other): English entries with incorrect language header Disambiguation of English entries with incorrect language header: 86 14 Topics: mathematics, number-theory, sciences Disambiguation of 'positive integer whose abundancy index is greater than that of any lesser positive integer': 97 3 Disambiguation of 'positive integer whose abundancy index is greater than that of any lesser positive integer': 97 3
  2. Used other than figuratively or idiomatically: see superabundant, number. Related terms: abundant number, highly abundant number, superabundant
    Sense id: en-superabundant_number-en-noun-FaeWhtwO

Inflected forms

Download JSON data for superabundant number meaning in English (3.2kB)

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  "forms": [
    {
      "form": "superabundant numbers",
      "tags": [
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  "head_templates": [
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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      "examples": [
        {
          "text": "1984, Richard K. Guy (editor), Reviews in Number Theory 1973-83, Volume 4, Part 1, As printed in Mathematical Reviews, American Mathematical Society, page 173,\nThe authors prove a theorem: If Q(X) is the number of superabundant numbers ≦X, then for c<5/48,Q(X)≧( log X)¹⁺ᶜ for sufficiently large X."
        },
        {
          "text": "1995, József Sándor, Dragoslav S. Mitrinović, Borislav Crstici, Handbook of Number Theory I, Springer, page 111,\n1) A number n is called superabundant if (σ(n))/n>(σ(m))/m for all m with 1Corollary. Q(x)>c log x log log x/( log log log x)²."
        },
        {
          "ref": "2017, Kevin Broughan, Equivalents of the Riemann Hypothesis: Volume 1, Arithmetic Equivalents, Cambridge University Press, page 151",
          "text": "It follows that there is a superabundant number in each real interval #x5B;x,2x#x5D; and that the number of superabundant numbers is thus infinite.",
          "type": "quotation"
        }
      ],
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        "A positive integer whose abundancy index is greater than that of any lesser positive integer."
      ],
      "id": "en-superabundant_number-en-noun-fR0OwRPs",
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        [
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      "raw_glosses": [
        "(number theory) A positive integer whose abundancy index is greater than that of any lesser positive integer."
      ],
      "synonyms": [
        {
          "_dis1": "97 3",
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          "tags": [
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          "word": "SA"
        },
        {
          "_dis1": "97 3",
          "alt": "Ramanujan",
          "sense": "positive integer whose abundancy index is greater than that of any lesser positive integer",
          "word": "superior highly composite number"
        }
      ],
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      "translations": [
        {
          "_dis1": "97 3",
          "code": "fi",
          "lang": "Finnish",
          "sense": "positive integer whose abundancy index is greater than that of any lesser positive integer",
          "word": "ylirunsas luku"
        },
        {
          "_dis1": "97 3",
          "code": "fr",
          "lang": "French",
          "sense": "positive integer whose abundancy index is greater than that of any lesser positive integer",
          "tags": [
            "masculine"
          ],
          "word": "nombre superabondant"
        }
      ]
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        "Used other than figuratively or idiomatically: see superabundant, number."
      ],
      "id": "en-superabundant_number-en-noun-FaeWhtwO",
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      "related": [
        {
          "_dis1": "30 70",
          "word": "abundant number"
        },
        {
          "_dis1": "30 70",
          "word": "highly abundant number"
        },
        {
          "_dis1": "30 70",
          "word": "superabundant"
        }
      ]
    }
  ],
  "wikipedia": [
    "superabundant number"
  ],
  "word": "superabundant number"
}
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  "lang_code": "en",
  "pos": "noun",
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    {
      "word": "superabundant"
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  ],
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      "examples": [
        {
          "text": "1984, Richard K. Guy (editor), Reviews in Number Theory 1973-83, Volume 4, Part 1, As printed in Mathematical Reviews, American Mathematical Society, page 173,\nThe authors prove a theorem: If Q(X) is the number of superabundant numbers ≦X, then for c<5/48,Q(X)≧( log X)¹⁺ᶜ for sufficiently large X."
        },
        {
          "text": "1995, József Sándor, Dragoslav S. Mitrinović, Borislav Crstici, Handbook of Number Theory I, Springer, page 111,\n1) A number n is called superabundant if (σ(n))/n>(σ(m))/m for all m with 1Corollary. Q(x)>c log x log log x/( log log log x)²."
        },
        {
          "ref": "2017, Kevin Broughan, Equivalents of the Riemann Hypothesis: Volume 1, Arithmetic Equivalents, Cambridge University Press, page 151",
          "text": "It follows that there is a superabundant number in each real interval #x5B;x,2x#x5D; and that the number of superabundant numbers is thus infinite.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A positive integer whose abundancy index is greater than that of any lesser positive integer."
      ],
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        [
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          "abundancy index"
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      "raw_glosses": [
        "(number theory) A positive integer whose abundancy index is greater than that of any lesser positive integer."
      ],
      "topics": [
        "mathematics",
        "number-theory",
        "sciences"
      ]
    },
    {
      "glosses": [
        "Used other than figuratively or idiomatically: see superabundant, number."
      ],
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  "synonyms": [
    {
      "sense": "positive integer whose abundancy index is greater than that of any lesser positive integer",
      "tags": [
        "abbreviation"
      ],
      "word": "SA"
    },
    {
      "alt": "Ramanujan",
      "sense": "positive integer whose abundancy index is greater than that of any lesser positive integer",
      "word": "superior highly composite number"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "positive integer whose abundancy index is greater than that of any lesser positive integer",
      "word": "ylirunsas luku"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "positive integer whose abundancy index is greater than that of any lesser positive integer",
      "tags": [
        "masculine"
      ],
      "word": "nombre superabondant"
    }
  ],
  "wikipedia": [
    "superabundant number"
  ],
  "word": "superabundant number"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-05 from the enwiktionary dump dated 2024-05-02 using wiktextract (f4fd8c9 and c9440ce). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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