Perfect Square
3988801907939601108279296776547564292847125000256 is a perfect square (1997198514905216203124984 × 1997198514905216203124984)
3988801907939601108279296776547564292847125000256 is a perfect square (1997198514905216203124984 × 1997198514905216203124984)
3988801907939601108279296776547564292847125000256 is even
Previous even number is 3988801907939601108279296776547564292847125000254
Next even number is 3988801907939601108279296776547564292847125000258
63463994944080244747546588663040116460003809940084624293758425310996942145101843394835468128763289323644153565846427806248402393488087552016777216
15910540660782602034930395184503437440515283658887666885683746168978172016030973683562728000065536
101011101010110000000100000100100101010100100101011001111101101011100000111101011101011100100010011100101101111110100000001010010001001101110110011111000001000000