Perfect Square
45474551274121641 is a perfect square (213247629 × 213247629)
45474551274121641 is a perfect square (213247629 × 213247629)
10100001 10001110 11011101 00001011 00000011 10101001 10101001
45474551274121641 is odd
Previous odd number is 45474551274121639
Next odd number is 45474551274121643