Q: Is 89,125 a Prime Number?

A: No, 89,125 is not a prime number.

Why is 89,125 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 89125 can be evenly divided by 1 5 23 25 31 115 125 155 575 713 775 2,875 3,565 3,875 17,825 and 89,125, with no remainder.

Since 89,125 cannot be divided by just 1 and 89,125, it is not a prime number.

Number	89,123	89,124	89,126	89,127
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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