Perfect Square
256385314060658310248130306708379951935672680136256 is a perfect square (16012036536951141689026984 × 16012036536951141689026984)
256385314060658310248130306708379951935672680136256 is a perfect square (16012036536951141689026984 × 16012036536951141689026984)
10101111 01101101 00001011 00011001 10001100 01000001 00101101 11001001 00111011 01011100 00010010 01100000 00101000 11101000 10011001 00111000 11001010 00101000 10101011 00111110 01000000
256385314060658310248130306708379951935672680136256 is even
Previous even number is 256385314060658310248130306708379951935672680136254
Next even number is 256385314060658310248130306708379951935672680136258
16853085906642964822777553847780308670698219335110390327602895120343321685190689884301725686640376391802896767895914257595306173691327002465237123465216
65733429265982395843032043798847031007657326347704086647169382555204582438074761560276433390725697536