Q: Is 100,071 a Prime Number?

A: No, 100,071 is not a prime number.

Why is 100,071 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 100071 can be evenly divided by 1 3 9 11,119 33,357 and 100,071, with no remainder.

Since 100,071 cannot be divided by just 1 and 100,071, it is not a prime number.

Number	100,069	100,070	100,072	100,073
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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