Q: Is 648,002 a Prime Number?

A: No, 648,002 is not a prime number.

Why is 648,002 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 648002 can be evenly divided by 1 2 23 46 14,087 28,174 324,001 and 648,002, with no remainder.

Since 648,002 cannot be divided by just 1 and 648,002, it is not a prime number.

Number	648,000	648,001	648,003	648,004
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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