Perfect Square
999999999988000000000036 is a perfect square (999999999994 × 999999999994)
999999999988000000000036 is a perfect square (999999999994 × 999999999994)
999999999988000000000036 is even
Previous even number is 999999999988000000000034
Next even number is 999999999988000000000038
11010011 11000010 00011011 11001110 11000010 00000011 10101001 01000011 01000000 00100100
999999999964000000000539999999995680000000019439999999953344000000046656