Perfect Square
4006272349500664046615772529921 is a perfect square (2001567473132161 × 2001567473132161)
4006272349500664046615772529921 is a perfect square (2001567473132161 × 2001567473132161)
4006272349500664046615772529921 is odd
Previous odd number is 4006272349500664046615772529919
Next odd number is 4006272349500664046615772529923
110010100100001111011011010000111011001101110001111110010111100001010111100110110111000000010100000001
64301545131220059904757383747826060803245728921793956825267260102009850715935547695778696961
16050218138373570853441097515366235357728983649337308840266241