Q: Is 111,424 a Prime Number?

A: No, 111,424 is not a prime number.

Why is 111,424 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 111424 can be evenly divided by 1 2 4 8 16 32 64 1,741 3,482 6,964 13,928 27,856 55,712 and 111,424, with no remainder.

Since 111,424 cannot be divided by just 1 and 111,424, it is not a prime number.

Number	111,422	111,423	111,425	111,426
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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