Perfect Square
3988802668114164952980988554849069654535414681600 is a perfect square (1997198705215423714671040 × 1997198705215423714671040)
3988802668114164952980988554849069654535414681600 is a perfect square (1997198705215423714671040 × 1997198705215423714671040)
3988802668114164952980988554849069654535414681600 is even
Previous even number is 3988802668114164952980988554849069654535414681598
Next even number is 3988802668114164952980988554849069654535414681602
63464031228452081750846372638635072110691239514189673030869370959828632714158069718253538083276354879272057630048585971476242799172828266496000000
15910546725154681162098357038208018078173526118359151558466789825239197245991933214072829378560000
101011101010110000000110010000001101001000010111010010101101110011110100101000010101000011011101010111010010111111101000010101011110110101010001110001000000000000