Q: Is 128,509,143 a Composite Number?

 A: Yes, 128,509,143 is a composite number.

Why is 128,509,143 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 128,509,143 can be evenly divided by 1 3 7 21 6,119,483 18,358,449 42,836,381 and 128,509,143, with no remainder.

Since 128,509,143 cannot be divided by just 1 and 128,509,143, it is a composite number.


More Examples

Number 128,509,141128,509,142128,509,144128,509,145
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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