Perfect Square
12768639540472713025034832042966786304494141305782272016 is a perfect square (3573323318771016699312340996 × 3573323318771016699312340996)
12768639540472713025034832042966786304494141305782272016 is a perfect square (3573323318771016699312340996 × 3573323318771016699312340996)
10000101 01001111 10010001 10110100 01110010 10011100 00010000 00110001 11101001 01000011 10111100 00100110 10111111 00100001 11000100 01010011 11010011 00000000 00100010 00101100 00000000 00000000 00010000
12768639540472713025034832042966786304494141305782272016 is even
Previous even number is 12768639540472713025034832042966786304494141305782272014
Next even number is 12768639540472713025034832042966786304494141305782272018
2081775441662208348427751689008217840440830491528678159289940813250076206268856104703914837895241264426808486132148824400474853034025106806670008340120845624016900096
163038155714523216045288990206206954774385477078986731499194806068103741193019602156222746583314391267016704256
10251744332162470100617224167411537441610517230002105400000020