Perfect Square
1428181647113533252661708327424000016 is a perfect square (1195065540928000004 × 1195065540928000004)
1428181647113533252661708327424000016 is a perfect square (1195065540928000004 × 1195065540928000004)
1428181647113533252661708327424000016 is even
Previous even number is 1428181647113533252661708327424000014
Next even number is 1428181647113533252661708327424000018
2913066129022149940460823326846231309670342126480981763112309065744468795747309293898863411029243461632004096
2039702817151924824564221265247994521371525623911331675650442477568000256
1000100110000111011001010101010111110000001011101010011000100010011000010000110110100001010111011100101101000000000010000