Q: Is 431,047 a Prime Number?

 A: Yes, 431,047 is a prime number.

Why is 431,047 a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 431047 can be evenly divided by 1 and 431,047, with no remainder.

Since 431,047 can be divided by just 1 and 431,047, it is a prime number.


More Examples

Number 431,045431,046431,048431,049
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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