Q: Is 821,133 a Composite Number?

 A: Yes, 821,133 is a composite number.

Why is 821,133 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 821,133 can be evenly divided by 1 3 9 91,237 273,711 and 821,133, with no remainder.

Since 821,133 cannot be divided by just 1 and 821,133, it is a composite number.


More Examples

Number 821,131821,132821,134821,135
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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