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Meaning of Cullen number | Babel Free

Noun CEFR B2

Definitions

A natural number of the form n·2ⁿ+1.

CEFR level

B2

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

See also

Cullen prime Cullen skink Cullen stone Cullenbone Cullendore Cullenmance