Hayz Posted June 25, 2009 Report Share Posted June 25, 2009 72 Link to comment Share on other sites More sharing options...
Data Posted June 25, 2009 Report Share Posted June 25, 2009 73Like Roses, I dislike odd numbers, but this one is an exception. 1973.. when I came into the world . Link to comment Share on other sites More sharing options...
placebo69a Posted June 25, 2009 Author Report Share Posted June 25, 2009 74 Link to comment Share on other sites More sharing options...
Roses Posted June 25, 2009 Report Share Posted June 25, 2009 75And yay, this was a good year cos was when I came into the world!!!! Link to comment Share on other sites More sharing options...
quiteemma Posted June 25, 2009 Report Share Posted June 25, 2009 76 Link to comment Share on other sites More sharing options...
quiteemma Posted June 25, 2009 Report Share Posted June 25, 2009 76 Link to comment Share on other sites More sharing options...
quiteemma Posted June 25, 2009 Report Share Posted June 25, 2009 76 Link to comment Share on other sites More sharing options...
AveMaria Posted June 25, 2009 Report Share Posted June 25, 2009 77 Link to comment Share on other sites More sharing options...
quiteemma Posted June 25, 2009 Report Share Posted June 25, 2009 78 Link to comment Share on other sites More sharing options...
AveMaria Posted June 25, 2009 Report Share Posted June 25, 2009 79 Link to comment Share on other sites More sharing options...
Data Posted June 25, 2009 Report Share Posted June 25, 2009 8080 is a semiperfect number, since its divisors are 1, 4, 5, 10, 20 and 40, and 1+4+5+10+20+40=80. Link to comment Share on other sites More sharing options...
Roses Posted June 25, 2009 Report Share Posted June 25, 2009 81Square root is 9. Link to comment Share on other sites More sharing options...
quiteemma Posted June 25, 2009 Report Share Posted June 25, 2009 82 erm cant think of anythink to go with it... :P Link to comment Share on other sites More sharing options...
kellyleh Posted June 25, 2009 Report Share Posted June 25, 2009 838+3=111=1=2.................Cant think of anything really intelligent to add so won't even try.......... Link to comment Share on other sites More sharing options...
Roses Posted June 25, 2009 Report Share Posted June 25, 2009 84 Link to comment Share on other sites More sharing options...
quiteemma Posted June 25, 2009 Report Share Posted June 25, 2009 85Eighty-five is the twenty-fourth distinct biprime and the fourth of the form (5.q). The aliquot sum of 85 is 23 within the aliquot sequence (23,1,0) 85 being the second composite number in the 23-aliquot tree.85 is the first number in the second cluster of three discrete biprimes with subsequent 86 and 87 being themselves discrete biprimes.Eighty-five is an octahedral number, a centered triangular number, a centered square number, a decagonal number, and a Smith number.85 can be expressed as a sum of two squares in two ways, 85= 92 + 22 = 72 + 6285 - the number of calories in Joe Watson's crunchy bar.85 is a repdigit in base 4 (1111), being the case 5×17 of a product of two consecutive Fermat primes. (The known Fermat primes are 3, 5, 17, 257, and 65,537.) Every such product is 1111 in base one less than the smaller of its two prime factors. Link to comment Share on other sites More sharing options...
Roses Posted June 25, 2009 Report Share Posted June 25, 2009 86 Link to comment Share on other sites More sharing options...
quiteemma Posted June 25, 2009 Report Share Posted June 25, 2009 87 Link to comment Share on other sites More sharing options...
Roses Posted June 25, 2009 Report Share Posted June 25, 2009 88 Link to comment Share on other sites More sharing options...
quiteemma Posted June 25, 2009 Report Share Posted June 25, 2009 89 Link to comment Share on other sites More sharing options...
Roses Posted June 25, 2009 Report Share Posted June 25, 2009 90 Link to comment Share on other sites More sharing options...
quiteemma Posted June 25, 2009 Report Share Posted June 25, 2009 919+1 = 10 x 9 = 90 + 1 = 91 Link to comment Share on other sites More sharing options...
Roses Posted June 25, 2009 Report Share Posted June 25, 2009 Oooohhh you Carol Smilie......929+2=11-2=9 Link to comment Share on other sites More sharing options...
quiteemma Posted June 25, 2009 Report Share Posted June 25, 2009 93Roman numeral XCIII Link to comment Share on other sites More sharing options...
Roses Posted June 25, 2009 Report Share Posted June 25, 2009 94You googled that one Mrs! :lol: Link to comment Share on other sites More sharing options...
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