Perfect Square
3988801907939601108279368675694100880630437500004 is a perfect square (1997198514905216203125002 × 1997198514905216203125002)
3988801907939601108279368675694100880630437500004 is a perfect square (1997198514905216203125002 × 1997198514905216203125002)
3988801907939601108279368675694100880630437500004 is even
Previous even number is 3988801907939601108279368675694100880630437500002
Next even number is 3988801907939601108279368675694100880630437500006
63463994944080244747550020525923454299571136268948230029429494280326662246859893303961637837665831350800869232999046276457595468514145261000000064
15910540660782602034930968767409206181141523494487880754470909819448808796873004248451293500000016
101011101010110000000100000100100101010100100101011001111101101011100001000001001011010101110001100101011010110001000111101001110100101110111010011101010001100100