Q: Is 28,675 a Prime Number?

A: No, 28,675 is not a prime number.

Why is 28,675 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 28675 can be evenly divided by 1 5 25 31 37 155 185 775 925 1,147 5,735 and 28,675, with no remainder.

Since 28,675 cannot be divided by just 1 and 28,675, it is not a prime number.

Number	28,673	28,674	28,676	28,677
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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