Perfect Square
99918873886225903963865808966843012749959251488761 is a perfect square (9995942871296629412518069 × 9995942871296629412518069)
99918873886225903963865808966843012749959251488761 is a perfect square (9995942871296629412518069 × 9995942871296629412518069)
99918873886225903963865808966843012749959251488761 is odd
Previous odd number is 99918873886225903963865808966843012749959251488759
Next odd number is 99918873886225903963865808966843012749959251488763
10001000101111000000101010000111101110001110101001101001100101110111010111000001100010101000010110101000100111011001111010010101001100001001110001000011110111111111001
997568190486750780928806125413740249583732466266248601151746651745735882612640238604058281525178398031086188891386896137179632276423826680206138855081
9983781358691516880347761566971600177770308171814152621941586262363516103533217669846668194909315121