Perfect Square
3980286036711375698133436354332451364232230414400 is a perfect square (1995065421662000460960120 × 1995065421662000460960120)
3980286036711375698133436354332451364232230414400 is a perfect square (1995065421662000460960120 × 1995065421662000460960120)
3980286036711375698133436354332451364232230414400 is even
Previous even number is 3980286036711375698133436354332451364232230414398
Next even number is 3980286036711375698133436354332451364232230414402
63058385784687012532041902535218271996312270168441130330732478342671583568250681676661233615286370772893243148255211556483235867205602217984000000
15842676934039550811766591355583242496826844246362672439042732083550761327313061448572395727360000
101011100100110010001100101110000100000111000100110001111011000000110110100000000110110011110001011001010100101010101001100001111011100001010110010010100001000000