Q: Is 139,005 a Composite Number?

 A: Yes, 139,005 is a composite number.

Why is 139,005 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 139,005 can be evenly divided by 1 3 5 9 15 45 3,089 9,267 15,445 27,801 46,335 and 139,005, with no remainder.

Since 139,005 cannot be divided by just 1 and 139,005, it is a composite number.


More Examples

Number 139,003139,004139,006139,007
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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