過剰数

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Japanese

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Kanji in this term

Grade: 5
じょう
Grade: S
すう
Grade: 2
on’yomi
Alternative spelling
過剩數 (kyūjitai)
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Etymology

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過剰 +‎

Noun

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()(じょう)(すう) (kajōsū

  1. (number theory) abundant number, a number that is smaller than the sum of its proper divisors

See also

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