Perfect Square
1661834560759352755946314221487606742660401 is a perfect square (1289121623726540689799 × 1289121623726540689799)
1661834560759352755946314221487606742660401 is a perfect square (1289121623726540689799 × 1289121623726540689799)
1661834560759352755946314221487606742660401 is odd
Previous odd number is 1661834560759352755946314221487606742660399
Next odd number is 1661834560759352755946314221487606742660403
100110001001110110001010111100101000110000010111110000000110010001011100101011010101000010000110010011110111010011000111101000011010100110001
4589478713813474423262924840112604564963830995154320040344336016901253628901044164117659504057141140233189020782093826276461201
2761694107334230906702277563738461641544260813098318288417320015213128524483213480801