Perfect Square
45474542744216881 is a perfect square (213247609 × 213247609)
45474542744216881 is a perfect square (213247609 × 213247609)
10100001 10001110 11011011 00001110 10010111 10100101 00110001
45474542744216881 is odd
Previous odd number is 45474542744216879
Next odd number is 45474542744216883