Perfect Square
82163641988535700847975373388836600900 is a perfect square (9064416251945610030 × 9064416251945610030)
82163641988535700847975373388836600900 is a perfect square (9064416251945610030 × 9064416251945610030)
82163641988535700847975373388836600900 is even
Previous even number is 82163641988535700847975373388836600898
Next even number is 82163641988535700847975373388836600902
554675578135163275251634131567009753240579916985797359606803916533470780874794516517124349947223279684938729000000
6750864064820266857515720162920507118467910586541112519653173599465880810000
111101110100000010010001001111111011001110000010100000001110101110110101110111101100000001010010010101010101010111110001000100