Q: Is 128,170 a Composite Number?

 A: Yes, 128,170 is a composite number.

Why is 128,170 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 128,170 can be evenly divided by 1 2 5 7 10 14 35 70 1,831 3,662 9,155 12,817 18,310 25,634 64,085 and 128,170, with no remainder.

Since 128,170 cannot be divided by just 1 and 128,170, it is a composite number.


More Examples

Number 128,168128,169128,171128,172
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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