Deficient number
Revision as of 23:42, 29 March 2011 by Williamhu888 (talk | contribs) (Created page with 'A positive integer <math>n</math> is abundant if it is smaller than the sum of its factors. == Examples == 3 is abundant because the sum of its factors is greater than itself; i…')
A positive integer 
is abundant if it is smaller than the sum of its factors.
Examples
3 is abundant because the sum of its factors is greater than itself; its factors add up to 4.
