Perfect Square
197353008257140344938700816 is a perfect square (14048238617604 × 14048238617604)
197353008257140344938700816 is a perfect square (14048238617604 × 14048238617604)
10100011 00111111 00100000 00000011 11010011 10010010 00011010 00100000 00111110 00100000 00010000
197353008257140344938700816 is even
Previous even number is 197353008257140344938700814
Next even number is 197353008257140344938700818
7686546383708441829346417274084941944272979204990772300855597070383629624938496