Perfect Square
4722366477921842890000 is a perfect square (68719476700 × 68719476700)
4722366477921842890000 is a perfect square (68719476700 × 68719476700)
4722366477921842890000 is even
Previous even number is 4722366477921842889998
Next even number is 4722366477921842890002
11111111 11111111 11111111 11111011 10000000 00000000 00000000 00000101 00010000
105312291337538150304412520634888035655107962175729569000000000000