Q: Is 448,001 a Prime Number?

A: No, 448,001 is not a prime number.

Why is 448,001 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 448001 can be evenly divided by 1 17 19 73 323 361 1,241 1,387 6,137 23,579 26,353 and 448,001, with no remainder.

Since 448,001 cannot be divided by just 1 and 448,001, it is not a prime number.

Number	447,999	448,000	448,002	448,003
Prime?	no	no	no	yes

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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