Perfect Square
3988806468988795075665665875880460741326089190976 is a perfect square (1997199656766642616294824 × 1997199656766642616294824)
3988806468988795075665665875880460741326089190976 is a perfect square (1997199656766642616294824 × 1997199656766642616294824)
3988806468988795075665665875880460741326089190976 is even
Previous even number is 3988806468988795075665665875880460741326089190974
Next even number is 3988806468988795075665665875880460741326089190978
63464212650605153355440097344880837748986856009600892477235726981456668200129358935541201964247901626814282227922909372037625003040339870490034176
15910577047046859411661230604138403904418591722039784952962777246694648830543973106903382199832576
101011101010110000010001001010010100001100100111111010101111010110010111111010101011101000010011001000110100111001000110011001011101111000100000110111111001000000