Q: Is 313,389 a Composite Number?

 A: Yes, 313,389 is a composite number.

Why is 313,389 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 313,389 can be evenly divided by 1 3 9 27 53 73 81 159 219 477 657 1,431 1,971 3,869 4,293 5,913 11,607 34,821 104,463 and 313,389, with no remainder.

Since 313,389 cannot be divided by just 1 and 313,389, it is a composite number.


More Examples

Number 313,387313,388313,390313,391
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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