Perfect Square
256385301854129191468179653012295357790227790528144 is a perfect square (16012036155783848075272012 × 16012036155783848075272012)
256385301854129191468179653012295357790227790528144 is a perfect square (16012036155783848075272012 × 16012036155783848075272012)
10101111 01101101 00001010 10001101 01101100 01111101 01010011 00011000 11000101 00011000 11011110 10000011 00110001 10011000 00011011 01111010 00011010 01000000 01001011 01111110 10010000
256385301854129191468179653012295357790227790528144 is even
Previous even number is 256385301854129191468179653012295357790227790528142
Next even number is 256385301854129191468179653012295357790227790528146
16853083499512024189084635887192005954887283826928520550272643593691354084467581032834616547951486056847324408416700140269919038962402911064459856809984
65733423006832941424448420237352101775197775365805199369360758247044004524253458977808232122456084736