Q: Is 128,565 a Composite Number?

 A: Yes, 128,565 is a composite number.

Why is 128,565 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 128,565 can be evenly divided by 1 3 5 9 15 45 2,857 8,571 14,285 25,713 42,855 and 128,565, with no remainder.

Since 128,565 cannot be divided by just 1 and 128,565, it is a composite number.


More Examples

Number 128,563128,564128,566128,567
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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