Perfect Square
16777215999991611392000001458175999999897600000000002500 is a perfect square (4095999999998976000000000050 × 4095999999998976000000000050)
16777215999991611392000001458175999999897600000000002500 is a perfect square (4095999999998976000000000050 × 4095999999998976000000000050)
10101111 00101001 10001101 00000101 00001101 11100011 01001001 11101111 01011000 10001100 01000000 00001000 01000100 10000101 11101001 11000110 00111011 01110001 11111110 00010111 00000000 00001001 11000100
16777215999991611392000001458175999999897600000000002500 is even
Previous even number is 16777215999991611392000001458175999999897600000000002498
Next even number is 16777215999991611392000001458175999999897600000000002502
4722366482862561663971700305274485070438395549876171683974845984413616734352158937497495064650032401687816804761596529213440000105983999999998080000000000015625000000
281474976710374525023289463297011613668099892445187928150245375659422515200017776639999999488000000000006250000
12745143202415706447572610610002042205723430733437702700004704