Perfect Square
16777215999989514240000002457599999999744000000000010000 is a perfect square (4095999999998720000000000100 × 4095999999998720000000000100)
16777215999989514240000002457599999999744000000000010000 is a perfect square (4095999999998720000000000100 × 4095999999998720000000000100)
10101111 00101001 10001101 00000101 00001101 11001011 00110110 11110101 10001001 00010011 00101011 11000010 11011110 01000100 10000111 10010111 01000001 10010110 11011011 00111001 10000000 00100111 00010000
16777215999989514240000002457599999999744000000000010000 is even
Previous even number is 16777215999989514240000002457599999999744000000000009998
Next even number is 16777215999989514240000002457599999999744000000000010002
4722366482860790776540627024506250401226873927915356821134717398874716320626696796504055495964753920830472191999942328320000002703359999999923200000000001000000000000
281474976710304156279111872414534860739870457856011744051199998531993600000114687999999994880000000000100000000
12745143202415626333654221145360557104417135014555547140023420