<span class="searchmatch">abundant</span> <span class="searchmatch">numbers</span> plural of <span class="searchmatch">abundant</span> number...
/əˈbʌn.dn̩t ˈnʌm.bɚ/, /əˈbn̩.dn̩t ˈnʌm.bɚ/ abundant number (plural <span class="searchmatch">abundant</span> <span class="searchmatch">numbers</span>) (number theory) A number that is less than the sum of its proper divisors...
deficient number. defective number deficient number <span class="searchmatch">abundant</span> number amicable <span class="searchmatch">numbers</span> sociable <span class="searchmatch">numbers</span> perfect number Wikipedia article on <span class="searchmatch">abundant</span> <span class="searchmatch">numbers</span>...
excessive number (plural excessive <span class="searchmatch">numbers</span>) (number theory) An <span class="searchmatch">abundant</span> number....
hemiperfect number (plural hemiperfect <span class="searchmatch">numbers</span>) (mathematics) A positive integer with a half-integral <span class="searchmatch">abundancy</span> index...
The <span class="searchmatch">numbers</span> in the sequence <1264460, 1547860, 1727636, 1305184> are sociable <span class="searchmatch">numbers</span>. number whose aliquot sums form a periodic sequence <span class="searchmatch">abundant</span> number...
71, and 142, and sum to 220; hence 220 and 284 are amicable <span class="searchmatch">numbers</span>. number theory <span class="searchmatch">abundant</span> number deficient number perfect number sociable <span class="searchmatch">numbers</span>...
all of its divisors except itself <span class="searchmatch">abundant</span> number amicable <span class="searchmatch">numbers</span> deficient number Mersenne prime sociable <span class="searchmatch">numbers</span> Perfect number on Wikipedia.Wikipedia...
friendly number Wikipedia friendly number (plural friendly <span class="searchmatch">numbers</span>) A number that shares its <span class="searchmatch">abundancy</span> with another positive integer. The number 30 is a friendly...
weird number Wikipedia weird number (plural weird <span class="searchmatch">numbers</span>) (number theory) A natural number that is <span class="searchmatch">abundant</span> but not semiperfect; one for which the sum of...