Perfect Square
1000000008000000020000000016000000004 is a perfect square (1000000004000000002 × 1000000004000000002)
1000000008000000020000000016000000004 is a perfect square (1000000004000000002 × 1000000004000000002)
11000000 10010111 11001110 10010101 10100010 01111000 11111011 11000111 01011101 11100111 00000100 00001101 01111100 10100000 00000100
1000000008000000020000000016000000004 is even
Previous even number is 1000000008000000020000000016000000002
Next even number is 1000000008000000020000000016000000006
1000000024000000252000001520000005820000014784000025376000029568000023280000012160000004032000000768000000064
1000000016000000104000000352000000664000000704000000416000000128000000016