Q: Is 111,928 a Prime Number?

A: No, 111,928 is not a prime number.

Why is 111,928 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 111928 can be evenly divided by 1 2 4 8 17 34 68 136 823 1,646 3,292 6,584 13,991 27,982 55,964 and 111,928, with no remainder.

Since 111,928 cannot be divided by just 1 and 111,928, it is not a prime number.

Number	111,926	111,927	111,929	111,930
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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