Q: Is 978,513 a Prime Number?

A: No, 978,513 is not a prime number.

Why is 978,513 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 978513 can be evenly divided by 1 3 326,171 and 978,513, with no remainder.

Since 978,513 cannot be divided by just 1 and 978,513, it is not a prime number.

Number	978,511	978,512	978,514	978,515
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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