Perfect Square
820473240482591659171259498294284165045455580704025 is a perfect square (28643904071941584045171845 × 28643904071941584045171845)
820473240482591659171259498294284165045455580704025 is a perfect square (28643904071941584045171845 × 28643904071941584045171845)
820473240482591659171259498294284165045455580704025 is odd
Previous odd number is 820473240482591659171259498294284165045455580704023
Next odd number is 820473240482591659171259498294284165045455580704027
10001100010110001111111100100010101000001001011011010011100011101100100101110000111000110010111101100100010111001100011011101110011000101110110000010111100010110100011001
552323171740592937169562595313550794543625945469019988261201104591132715062487710149228937952590143688023584718980551486147770189584710160268049020015625
673176338348004684627332700394240696583101721762068104624198535116790556385114428345390129914651200625