Perfect Square
1748749817070016668769 is a perfect square (41818056113 × 41818056113)
1748749817070016668769 is a perfect square (41818056113 × 41818056113)
1748749817070016668769 is odd
Previous odd number is 1748749817070016668767
Next odd number is 1748749817070016668771
10111101100110011000111011001010101100111111111101011100010010001100001
5347897147902927248485645481864846256484179501753431883638200609