Perfect Square
399043249745084865640933872073339491505916414649 is a perfect square (631698701712362921364843 × 631698701712362921364843)
399043249745084865640933872073339491505916414649 is a perfect square (631698701712362921364843 × 631698701712362921364843)
399043249745084865640933872073339491505916414649 is odd
Previous odd number is 399043249745084865640933872073339491505916414647
Next odd number is 399043249745084865640933872073339491505916414651
100010111100101101101111101101010000101110101010101000011110111100110001110110010010101110001110011010001110001000011110001110011100111111011010000101010111001
63541857447119586019650319229365682858594012011009421608980332662811215562576151696398571390547014403806745890896362267086716758160406765001449
159235515167118172687324896419759994447236656274568978750243292883028567789756625929298901793201