Q: Is 3,521 a Prime Number?

A: No, 3,521 is not a prime number.

Why is 3,521 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 3521 can be evenly divided by 1 7 503 and 3,521, with no remainder.

Since 3,521 cannot be divided by just 1 and 3,521, it is not a prime number.

Number	3,519	3,520	3,522	3,523
Prime?	no	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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