Perfect Square
3988806088901196245927374887330215969099360763904 is a perfect square (1997199561611507125339648 × 1997199561611507125339648)
3988806088901196245927374887330215969099360763904 is a perfect square (1997199561611507125339648 × 1997199561611507125339648)
3988806088901196245927374887330215969099360763904 is even
Previous even number is 3988806088901196245927374887330215969099360763902
Next even number is 3988806088901196245927374887330215969099360763906
63464194508367804680338689188450463927021148798185174054238571016313487317225052169732129266042475267700456381339448579083191555157555725954187264
15910574014855257889287870986555752605995301778370702362932505627603641340572151727355586429321216
101011101010110000010000000100100000010010011111101101110100010100101001001011111010001010000101101010010111101001111011101100100100011011001001000000000000000000