In number theory, a weird number is a natural number that is abundant but not semiperfect. In other words, the sum of the proper divisors (divisors including 1 but not itself) of the number is greater than the number, but no subset of those divisors sums to the number itself.
Read more about Weird Number: Examples, Properties, In Popular Culture
Famous quotes containing the words weird and/or number:
“Those Three Weird Ones, that tend Life’s loom.”
—Herman Melville (1819–1891)
“In proportion as our inward life fails, we go more constantly and desperately to the post office. You may depend on it, that the poor fellow who walks away with the greatest number of letters, proud of his extensive correspondence, has not heard from himself this long while.”
—Henry David Thoreau (1817–1862)