Perfect Square
9960841199949921369 is a perfect square (3156080037 × 3156080037)
9960841199949921369 is a perfect square (3156080037 × 3156080037)
10001010 00111100 00000100 01001011 11101011 00010111 00111100 01011001
9960841199949921369 is odd
Previous odd number is 9960841199949921367
Next odd number is 9960841199949921371