Perfect Square
667043652923977624003869455423121825717022243401 is a perfect square (816727404293487402020451 × 816727404293487402020451)
667043652923977624003869455423121825717022243401 is a perfect square (816727404293487402020451 × 816727404293487402020451)
667043652923977624003869455423121825717022243401 is odd
Previous odd number is 667043652923977624003869455423121825717022243399
Next odd number is 667043652923977624003869455423121825717022243403
111010011010111010001011001101001101000111101010111110011101011000101001110100011101000011010110001010101100001000001011001000010011101001110100011101001001001
296799228930230748902215692666369906257271679722068263659876735240097598820397414359983021776452666377065490158739189884853324126923100101410201
444947234906163922217382537013216732190455082669256025436903118455784578810971551181802888046801