Q: Is 604,803 a Prime Number?

A: No, 604,803 is not a prime number.

Why is 604,803 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 604803 can be evenly divided by 1 3 449 1,347 201,601 and 604,803, with no remainder.

Since 604,803 cannot be divided by just 1 and 604,803, it is not a prime number.

Number	604,801	604,802	604,804	604,805
Prime?	yes	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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