Perfect Square
68934365145887164561 is a perfect square (8302672169 × 8302672169)
68934365145887164561 is a perfect square (8302672169 × 8302672169)
68934365145887164561 is odd
Previous odd number is 68934365145887164559
Next odd number is 68934365145887164563
111011110010101000000011111101111011001001101011000100100010010001
327572428838309150453506890155876306864154197300760568290481