Dictionary

deficient number en · NOUN

Meanings

1. A number that is greater than the sum of all of its divisors except itself.
   • The factors of 22 are 1, 2 and 11 and 22, and 1 + 2 + 11 = 14, which is less than 22, so 22 is a deficient number.

Forms

Relateds

amicable numbers · sociable numbers · abundant number · perfect number

Synonyms

defective number

Translations (13)

fr nombre déficient (deficient number) · ja 不足数 (deficient number) · cmn 虧數 /亏数 (deficient number) · la numerus diminutivus (deficient number) · ko 부족수 (deficient number) · fi vajaa luku (deficient number) · de defizienten Zahl (deficient number) · es número defectivo (deficient number) · cmn 不足數 /不足数 (deficient number) · pl liczba niedostateczna (deficient number) · pl liczby deficytowa (deficient number) · cmn 缺數 /缺数 (deficient number) · sv defekt tal (deficient number)