weird number
nounDefinitions
A natural number that is abundant but not semiperfect
A natural number that is abundant but not semiperfect; one for which the sum of the proper divisors (including 1 but not itself) is greater than the number, but no subset of those divisors sums to the number itself.
The neighborhood
Vish — recursive loop
No curated loop yet for weird number. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA