In each of the following number series, a wrong number is given, find out that number.
1728, 1717, 1696, 1662, 1618, 1563
1
1728
2
1662
3
1696
4
1618
5
1563
In each of the following number series, a wrong number is given, find out that number.
1728, 1717, 1696, 1662, 1618, 1563