Perfect Square
99417277795366542400 is a perfect square (9970821320 × 9970821320)
99417277795366542400 is a perfect square (9970821320 × 9970821320)
99417277795366542400 is even
Previous even number is 99417277795366542398
Next even number is 99417277795366542402
982620005539164953829278456525410889997520609513345024000000
1010110001110110001000111110110101101101001001001110001110001000000