Q: Is 947,139 a Prime Number?

A: No, 947,139 is not a prime number.

Why is 947,139 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 947139 can be evenly divided by 1 3 491 643 1,473 1,929 315,713 and 947,139, with no remainder.

Since 947,139 cannot be divided by just 1 and 947,139, it is not a prime number.

Number	947,137	947,138	947,140	947,141
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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