Perfect Square
825002543863929569989703449 is a perfect square (28722857515643 × 28722857515643)
825002543863929569989703449 is a perfect square (28722857515643 × 28722857515643)
825002543863929569989703449 is odd
Previous odd number is 825002543863929569989703447
Next odd number is 825002543863929569989703451
101010101001101101000101011000010010100110100101111100010101111101100011010011011100011001
561520819268177535322803129985994498365993614740703072916541249466810406957027849