Q: Is 128,265 a Composite Number?

 A: Yes, 128,265 is a composite number.

Why is 128,265 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 128,265 can be evenly divided by 1 3 5 15 17 51 85 255 503 1,509 2,515 7,545 8,551 25,653 42,755 and 128,265, with no remainder.

Since 128,265 cannot be divided by just 1 and 128,265, it is a composite number.


More Examples

Number 128,263128,264128,266128,267
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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