Perfect Square
3971780397899118502808786192586559744606940122500 is a perfect square (1992932612483201475799650 × 1992932612483201475799650)
3971780397899118502808786192586559744606940122500 is a perfect square (1992932612483201475799650 × 1992932612483201475799650)
3971780397899118502808786192586559744606940122500 is even
Previous even number is 3971780397899118502808786192586559744606940122498
Next even number is 3971780397899118502808786192586559744606940122502
62654992777904834489209777768886077663133936138401859400186415305670746816229056832071274578027915062490517785709378407669726646681963265625000000
15775039529135680097880266960252242703085899808524210137278124600890935862122233592300315006250000
101011011110110100110010101110111100010111110000000100011101010100010000111110101101101111100011001100100110001010111000111101111101010010100000110100110110000100