Perfect Square
161200048514371951660134121779841 is a perfect square (12696458109030721 × 12696458109030721)
161200048514371951660134121779841 is a perfect square (12696458109030721 × 12696458109030721)
161200048514371951660134121779841 is odd
Previous odd number is 161200048514371951660134121779839
Next odd number is 161200048514371951660134121779843
11111110010101000010111001011011111101010101000101000000000111000111111001111010100011001101011001010000001
4188856710003042685132776258428574629728711196530120767099425997647883117867802681138471356520321
25985455641035870859513104889351782983649874017623947717673985281