Q: Is 209,599 a Prime Number?

A: No, 209,599 is not a prime number.

Why is 209,599 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 209599 can be evenly divided by 1 13 23 299 701 9,113 16,123 and 209,599, with no remainder.

Since 209,599 cannot be divided by just 1 and 209,599, it is not a prime number.

Number	209,597	209,598	209,600	209,601
Prime?	yes	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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