Perfect Square
1642912813288781434839194309970441 is a perfect square (40532860906785021 × 40532860906785021)
1642912813288781434839194309970441 is a perfect square (40532860906785021 × 40532860906785021)
1642912813288781434839194309970441 is odd
Previous odd number is 1642912813288781434839194309970439
Next odd number is 1642912813288781434839194309970443
101000100000000011110011001101101000100011101100111000000000001011001001100001011101100010101110100101000001001
4434488676226005474745401690260339010692015122168186668612794250577054920464817952856992182612476121
2699162512068458407991068570002046169501121989071552610782293734481