Q: Is 109,784 a Prime Number?

A: No, 109,784 is not a prime number.

Why is 109,784 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 109784 can be evenly divided by 1 2 4 8 13,723 27,446 54,892 and 109,784, with no remainder.

Since 109,784 cannot be divided by just 1 and 109,784, it is not a prime number.

Number	109,782	109,783	109,785	109,786
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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