Q: Is 43,004 a Prime Number?

A: No, 43,004 is not a prime number.

Why is 43,004 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 43004 can be evenly divided by 1 2 4 13 26 52 827 1,654 3,308 10,751 21,502 and 43,004, with no remainder.

Since 43,004 cannot be divided by just 1 and 43,004, it is not a prime number.

Number	43,002	43,003	43,005	43,006
Prime?	no	yes	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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