Perfect Square
1660072161949178931095983674913846265625 is a perfect square (40743983137994485125 × 40743983137994485125)
1660072161949178931095983674913846265625 is a perfect square (40743983137994485125 × 40743983137994485125)
1660072161949178931095983674913846265625 is odd
Previous odd number is 1660072161949178931095983674913846265623
Next odd number is 1660072161949178931095983674913846265627
10011100000111001100100010011000110100001001101011011001001111110010111101001111010000000000100011101001110010000010000011100011001
4574892574334435768214422707794129045791508554384576447872839409344032972817977863724909692567716548886417388916015625
2755839582878620960541300078506414642901312628108526014676849809696758056640625