Perfect Square
1000000016000000104000000320000000400 is a perfect square (1000000008000000020 × 1000000008000000020)
1000000016000000104000000320000000400 is a perfect square (1000000008000000020 × 1000000008000000020)
11000000 10010111 11001110 10101111 01111011 11101010 11100101 01010011 10011101 11011100 00100101 00000010 00011100 10000001 10010000
1000000016000000104000000320000000400 is even
Previous even number is 1000000016000000104000000320000000398
Next even number is 1000000016000000104000000320000000402
1000000048000001080000015040000144240001003008005183744020060160057696000120320000172800000153600000064000000
1000000032000000464000003968000021856000079360000185600000256000000160000