Q: Is 45,918 a Prime Number?

A: No, 45,918 is not a prime number.

Why is 45,918 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 45918 can be evenly divided by 1 2 3 6 9 18 2,551 5,102 7,653 15,306 22,959 and 45,918, with no remainder.

Since 45,918 cannot be divided by just 1 and 45,918, it is not a prime number.

Number	45,916	45,917	45,919	45,920
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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