Perfect Square
82163641988535700086564408225405360144 is a perfect square (9064416251945609988 × 9064416251945609988)
82163641988535700086564408225405360144 is a perfect square (9064416251945609988 × 9064416251945609988)
82163641988535700086564408225405360144 is even
Previous even number is 82163641988535700086564408225405360142
Next even number is 82163641988535700086564408225405360146
554675578135163259831088361721237806661174997366965835846894332850412216930968696753050749405005506369203837865984
6750864064820266732395124267253321948561736326816908772591885885646343700736
111101110100000010010001001111111011001110000010100000000100011010011011000100100010010110010001110111101100000101100000010000