Perfect Square
64430442087414935113852536068728009765641 is a perfect square (253831523037259765629 × 253831523037259765629)
64430442087414935113852536068728009765641 is a perfect square (253831523037259765629 × 253831523037259765629)
10111101 01011000 00010011 11000110 01001101 11100011 11010101 00011010 10011100 11101010 11000010 11110011 00010001 01010000 10100111 10110011 00001001
64430442087414935113852536068728009765641 is odd
Previous odd number is 64430442087414935113852536068728009765639
Next odd number is 64430442087414935113852536068728009765643
267468925957631497715261263223156132002103768333274879813834844350909935759729391473146155997486556456493918560363697269721
4151281867579729821215049324417225186989561068610758913495526357498044663744140881