Perfect Square
72074395002689280100 is a perfect square (8489664010 × 8489664010)
72074395002689280100 is a perfect square (8489664010 × 8489664010)
72074395002689280100 is even
Previous even number is 72074395002689280098
Next even number is 72074395002689280102
374406186970719317754030050776063072142968632908198401000000
111110100000111011101100000110001101110000011110111101100001100100