Perfect Square
256385277444147873638371169980878296275634270233600 is a perfect square (16012035393545315094566560 × 16012035393545315094566560)
256385277444147873638371169980878296275634270233600 is a perfect square (16012035393545315094566560 × 16012035393545315094566560)
10101111 01101101 00001001 01110101 00110110 00000000 01101110 11100111 00010001 10111111 00101101 11010010 01100010 01010001 01011000 10011110 11110111 11110110 10111111 11100100 00000000
256385277444147873638371169980878296275634270233600 is even
Previous even number is 256385277444147873638371169980878296275634270233598
Next even number is 256385277444147873638371169980878296275634270233602
16853078685857599827064858978106797470009539385354827712434707128714781952651487810426760674784030972164147218438673882648544310024482695524909056000000
65733410490112680420736914146209657458407964037197758357253528981161232844648430818409230998568960000