Perfect Square
999936001799970944294410082695836125625618922500 is a perfect square (999968000387997888004350 × 999968000387997888004350)
999936001799970944294410082695836125625618922500 is a perfect square (999968000387997888004350 × 999968000387997888004350)
10101111 00100110 10101110 01011011 00111111 11001101 01001101 00010010 01001100 11110110 10110101 01011101 01100010 11101110 10110110 10010110 10100000 01011001 11111100 00000100
999936001799970944294410082695836125625618922500 is even
Previous even number is 999936001799970944294410082695836125625618922498
Next even number is 999936001799970944294410082695836125625618922502
999808017686959531877728304932654440988034920277384652491686077269754282380663381601039861461313408629459648663234310596566815689390765625000000
999872007695711495547845881205197509260119494394184831125365130273625408909549661190061006250000