Perfect Square
1660072161949178931910863337673735968225 is a perfect square (40743983137994485135 × 40743983137994485135)
1660072161949178931910863337673735968225 is a perfect square (40743983137994485135 × 40743983137994485135)
1660072161949178931910863337673735968225 is odd
Previous odd number is 1660072161949178931910863337673735968223
Next odd number is 1660072161949178931910863337673735968227
10011100000111001100100010011000110100001001101011011001010001001011010011100110100001000000010010000100011100101101001010111100001
4574892574334435774951455597543586318295375889692128044013763773845871571212945644291465201655658126249563373351390625
2755839582878620963246818165478870503539575654560249288952619088530078209650625