Q: Is 429,489 a Prime Number?

A: No, 429,489 is not a prime number.

Why is 429,489 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 429489 can be evenly divided by 1 3 9 27 15,907 47,721 143,163 and 429,489, with no remainder.

Since 429,489 cannot be divided by just 1 and 429,489, it is not a prime number.

Number	429,487	429,488	429,490	429,491
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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