Q: Is 121,245 a Composite Number?

 A: Yes, 121,245 is a composite number.

Why is 121,245 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 121,245 can be evenly divided by 1 3 5 15 59 137 177 295 411 685 885 2,055 8,083 24,249 40,415 and 121,245, with no remainder.

Since 121,245 cannot be divided by just 1 and 121,245, it is a composite number.


More Examples

Number 121,243121,244121,246121,247
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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