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Meaning of pseudoperfect number | Babel Free

Noun CEFR B2

Definitions

Synonym of semiperfect number (“a number, some or all of whose proper divisors sum to itself”).

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

pseudoperianth pseudoperidium pseudoperiod pseudoperiplasm pseudoperipteros pseudoperithecium