Perfect Square
1601043605102670442561600 is a perfect square (1265323517960 × 1265323517960)
1601043605102670442561600 is a perfect square (1265323517960 × 1265323517960)
1601043605102670442561600 is even
Previous even number is 1601043605102670442561598
Next even number is 1601043605102670442561602
4104020116060840967748247255092948862526229174888471278083112144896000000
101010011000010001011111101101100001101000100111010100000110010101000000001000000