Perfect Square
3997347426053614799218873557008900756941997957796 is a perfect square (1999336746537114692466714 × 1999336746537114692466714)
3997347426053614799218873557008900756941997957796 is a perfect square (1999336746537114692466714 × 1999336746537114692466714)
3997347426053614799218873557008900756941997957796 is even
Previous even number is 3997347426053614799218873557008900756941997957794
Next even number is 3997347426053614799218873557008900756941997957798
63872760865692098558339189950594872218261386957387472854731867192323489873952599938049259125629188510714343511591641294770700077139820577483894336
15978786444577459435309016594153267524281894480332709146187140340901233325581041140043834597177616
101011110000101111010000100000011000000000000001011101111110001000010111110010010111010101101101110100011100001011111011000110111010001011000000010110001010100100