Perfect Square
42585708397047978000400 is a perfect square (206363049980 × 206363049980)
42585708397047978000400 is a perfect square (206363049980 × 206363049980)
42585708397047978000400 is even
Previous even number is 42585708397047978000398
Next even number is 42585708397047978000402
77230994612100436088310751284749571222273624626048763829440064000000
1001 0000 0100 1001 0011 0110 1100 1011 1110 0101 1100 1010 1110 0110 1110 0000 0000 0001 0000