Q: Is 642,899 a Prime Number?

 A: Yes, 642,899 is a prime number.

Why is 642,899 a prime number?

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

The number 642899 can be evenly divided by 1 and 642,899, with no remainder.

Since 642,899 can be divided by just 1 and 642,899, it is a prime number.


More Examples

Number 642,897642,898642,900642,901
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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