Q: Is 121,845 a Composite Number?

 A: Yes, 121,845 is a composite number.

Why is 121,845 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 121,845 can be evenly divided by 1 3 5 15 8,123 24,369 40,615 and 121,845, with no remainder.

Since 121,845 cannot be divided by just 1 and 121,845, it is a composite number.


More Examples

Number 121,843121,844121,846121,847
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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