Q: Is 138,345 a Composite Number?

 A: Yes, 138,345 is a composite number.

Why is 138,345 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 138,345 can be evenly divided by 1 3 5 15 23 69 115 345 401 1,203 2,005 6,015 9,223 27,669 46,115 and 138,345, with no remainder.

Since 138,345 cannot be divided by just 1 and 138,345, it is a composite number.


More Examples

Number 138,343138,344138,346138,347
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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