Q: Is 318,213 a Composite Number?

 A: Yes, 318,213 is a composite number.

Why is 318,213 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 318,213 can be evenly divided by 1 3 7 9 21 63 5,051 15,153 35,357 45,459 106,071 and 318,213, with no remainder.

Since 318,213 cannot be divided by just 1 and 318,213, it is a composite number.


More Examples

Number 318,211318,212318,214318,215
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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