Perfect Square
64845066615324292931668117066943870389057681081489225 is a perfect square (254646945034344154276990435 × 254646945034344154276990435)
64845066615324292931668117066943870389057681081489225 is a perfect square (254646945034344154276990435 × 254646945034344154276990435)
10101101 01010000 11001011 10001000 10001100 00001001 10001011 10000011 01111111 10010111 00010110 00000010 01110111 01111001 00001000 01010000 01110010 01000110 11000101 00110111 11010111 01001001
64845066615324292931668117066943870389057681081489225 is odd
Previous odd number is 64845066615324292931668117066943870389057681081489223
Next odd number is 64845066615324292931668117066943870389057681081489227
272665896479128627989511329271351850349137057679893213747874294295604004786563128694774201166078499384413751279623289868417835081500815854576493105976828265625
4204882664345845151738690554460717281733969675910233008698339415329533424085877378107278816614943791100625