"factorion" meaning in English

See factorion in All languages combined, or Wiktionary

Noun

Forms: factorions [plural]
Etymology: From factor + -ion, coined by Clifford A. Pickover. Etymology templates: {{suf|en|factor|ion}} factor + -ion Head templates: {{en-noun}} factorion (plural factorions)
  1. (mathematics) A number that is equal to the sum of the factorials of its digits. Wikipedia link: Clifford A. Pickover, factorion Categories (topical): Mathematics
    Sense id: en-factorion-en-noun-LhL23ZsI Categories (other): English entries with incorrect language header, English terms suffixed with -ion Topics: mathematics, sciences

Inflected forms

Download JSON data for factorion meaning in English (1.4kB)

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  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "factor",
        "3": "ion"
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      "expansion": "factor + -ion",
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    }
  ],
  "etymology_text": "From factor + -ion, coined by Clifford A. Pickover.",
  "forms": [
    {
      "form": "factorions",
      "tags": [
        "plural"
      ]
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  "head_templates": [
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      "expansion": "factorion (plural factorions)",
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  "pos": "noun",
  "senses": [
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          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
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        }
      ],
      "examples": [
        {
          "text": "145 is a factorion because 1! + 4! + 5! = 1 + 24 + 120 = 145."
        }
      ],
      "glosses": [
        "A number that is equal to the sum of the factorials of its digits."
      ],
      "id": "en-factorion-en-noun-LhL23ZsI",
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      ],
      "raw_glosses": [
        "(mathematics) A number that is equal to the sum of the factorials of its digits."
      ],
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        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "Clifford A. Pickover",
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  ],
  "word": "factorion"
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  ],
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  "forms": [
    {
      "form": "factorions",
      "tags": [
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      "args": {},
      "expansion": "factorion (plural factorions)",
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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-27 from the enwiktionary dump dated 2024-05-02 using wiktextract (bb24e0f and c7ea76d). 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.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.