Perfect Square
16263137215612256256129048256512000000000256 is a perfect square (4032758016000000000016 × 4032758016000000000016)
16263137215612256256129048256512000000000256 is a perfect square (4032758016000000000016 × 4032758016000000000016)
10111010 10110001 00010000 10010111 01010010 10010110 10001111 00000101 00011100 01000001 10100011 10111101 11000011 10110010 10100010 00000000 00000001 00000000
16263137215612256256129048256512000000000256 is even
Previous even number is 16263137215612256256129048256512000000000254
Next even number is 16263137215612256256129048256512000000000258
4301431178848799040513406848181626630437321186912920324673742629987347473638913181721046432755472389923611919616311296000016777216
264489632093832371233712650809191505328935709656907180425609282072707334144000000065536