Perfect Square
256385314060658310248129410034333882671738094625936 is a perfect square (16012036536951141689026956 × 16012036536951141689026956)
256385314060658310248129410034333882671738094625936 is a perfect square (16012036536951141689026956 × 16012036536951141689026956)
10101111 01101101 00001011 00011001 10001100 01000001 00101101 11001001 00111011 01011001 00101100 10101010 00001011 01111000 01111001 10001110 10101011 11111010 10111100 00100100 10010000
256385314060658310248129410034333882671738094625936 is even
Previous even number is 256385314060658310248129410034333882671738094625934
Next even number is 256385314060658310248129410034333882671738094625938
16853085906642964822777377023400362862095249019535002976914333363343871954388373288352181147470947647578158998361704384023711081618404862088746572025856
65733429265982395843031584010733207988793135354063055074940729543752018158335509298786947603763876096