Q: Is 206,530 a Prime Number?
A: No, 206,530 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 206530 can be evenly divided by 1 2 5 10 19 38 95 190 1,087 2,174 5,435 10,870 20,653 41,306 103,265 and 206,530, with no remainder.
Since 206,530 cannot be divided by just 1 and 206,530, it is not a prime number.