Q: Is 215,131 a Composite Number?

 A: Yes, 215,131 is a composite number.

Why is 215,131 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 215,131 can be evenly divided by 1 7 73 421 511 2,947 30,733 and 215,131, with no remainder.

Since 215,131 cannot be divided by just 1 and 215,131, it is a composite number.


More Examples

Number 215,129215,130215,132215,133
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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