Q: Is 999,521 a Prime Number?

 A: Yes, 999,521 is a prime number.

Why is 999,521 a prime number?

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

The number 999521 can be evenly divided by 1 and 999,521, with no remainder.

Since 999,521 can be divided by just 1 and 999,521, it is a prime number.


More Examples

Number 999,519999,520999,522999,523
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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