Q: Is 121,144 a Composite Number?

 A: Yes, 121,144 is a composite number.

Why is 121,144 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 121,144 can be evenly divided by 1 2 4 8 19 38 76 152 797 1,594 3,188 6,376 15,143 30,286 60,572 and 121,144, with no remainder.

Since 121,144 cannot be divided by just 1 and 121,144, it is a composite number.


More Examples

Number 121,142121,143121,145121,146
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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