Perfect Square
45749197751765641 is a perfect square (213890621 × 213890621)
45749197751765641 is a perfect square (213890621 × 213890621)
10100010 10001000 10100111 00101000 11000000 11001010 10001001
45749197751765641 is odd
Previous odd number is 45749197751765639
Next odd number is 45749197751765643