Word.ws English Dictionary

factorions

factorions is the plural of factorion.

Meaning of factorion

Noun

factorion (plural factorions)

  1. A number that is equal to the sum of the factorials of its digits.
    • 145 is a factorion because 1! + 4! + 5! = 1 + 24 + 120 = 145.

Questions about factorions

What is factorions the plural of?
Factorions is the plural of factorion.

Words near factorions in the dictionary

  1. factoring in
  2. factoring out
  3. factoring through
  4. factorings
  5. factorion
  6. factorions
  7. factorisable
  8. factorisation
  9. factorisations
  10. factorise
  11. factorised

Source and license

Adapted from Wiktionary: factorions (page history and authors); factorion (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “factorions.” Word.ws, https://word.ws/factorions. Based on Wiktionary, CC BY-SA 4.0.