Q: Is 160,005 a Prime Number?

 A: No, 160,005 is not a prime number.

Why is 160,005 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 160005 can be evenly divided by 1 3 5 15 10,667 32,001 53,335 and 160,005, with no remainder.

Since 160,005 cannot be divided by just 1 and 160,005, it is not a prime number.


More Examples

Number 160,003160,004160,006160,007
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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