loan from Ancient Greek τέλειος (téleios). <span class="searchmatch">perfect</span> <span class="searchmatch">number</span> (plural <span class="searchmatch">perfect</span> numbers) (<span class="searchmatch">number</span> theory) A <span class="searchmatch">number</span> that is the sum of all of its divisors except...
<span class="searchmatch">perfect</span> numbers plural of <span class="searchmatch">perfect</span> <span class="searchmatch">number</span>...
hyperperfect <span class="searchmatch">number</span> Wikipedia From hyper- + <span class="searchmatch">perfect</span> <span class="searchmatch">number</span>. hyperperfect <span class="searchmatch">number</span> (plural hyperperfect numbers) (mathematics, <span class="searchmatch">number</span> theory) Any natural <span class="searchmatch">number</span> n...
număr <span class="searchmatch">perfect</span> n (plural numere perfecte) <span class="searchmatch">perfect</span> <span class="searchmatch">number</span>...
so 22 is a deficient <span class="searchmatch">number</span>. defective <span class="searchmatch">number</span> deficient <span class="searchmatch">number</span> abundant <span class="searchmatch">number</span> amicable numbers sociable numbers <span class="searchmatch">perfect</span> <span class="searchmatch">number</span> Wikipedia article on abundant...
1727636, 1305184> are sociable numbers. <span class="searchmatch">number</span> whose aliquot sums form a periodic sequence abundant <span class="searchmatch">number</span> amicable numbers deficient <span class="searchmatch">number</span> <span class="searchmatch">perfect</span> <span class="searchmatch">number</span>...
Multiply <span class="searchmatch">perfect</span> <span class="searchmatch">number</span> Wikipedia From multi- + <span class="searchmatch">perfect</span>. multiperfect (not comparable) (mathematics) Being a generalization of a <span class="searchmatch">perfect</span> <span class="searchmatch">number</span>. For a...
<span class="searchmatch">perfect</span> square (plural <span class="searchmatch">perfect</span> squares) Synonym of square <span class="searchmatch">number</span>. <span class="searchmatch">perfect</span> cube <span class="searchmatch">perfect</span> power...
<span class="searchmatch">number</span> nude <span class="searchmatch">number</span> <span class="searchmatch">number</span> 10 <span class="searchmatch">number</span> 2 <span class="searchmatch">number</span> 2 pencil <span class="searchmatch">numberable</span> <span class="searchmatch">number</span> close <span class="searchmatch">number</span> coding <span class="searchmatch">number</span>-cruncher <span class="searchmatch">number</span> cruncher <span class="searchmatch">number</span>-crunching <span class="searchmatch">number</span> crunching...
71, and 142, and sum to 220; hence 220 and 284 are amicable numbers. <span class="searchmatch">number</span> theory abundant <span class="searchmatch">number</span> deficient <span class="searchmatch">number</span> <span class="searchmatch">perfect</span> <span class="searchmatch">number</span> sociable numbers...