Perfect Square
1265319018496000000000000 is a perfect square (1124864000000 × 1124864000000)
1265319018496000000000000 is a perfect square (1124864000000 × 1124864000000)
1265319018496000000000000 is even
Previous even number is 1265319018495999999999998
Next even number is 1265319018496000000000002
2025816515378531204278916676830887936000000000000000000000000000000000000
100001011111100010001010011011001000011101010001001000000000000000000000000000000