Q: Is 531,125 a Composite Number?

 A: Yes, 531,125 is a composite number.

Why is 531,125 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 531,125 can be evenly divided by 1 5 7 25 35 125 175 607 875 3,035 4,249 15,175 21,245 75,875 106,225 and 531,125, with no remainder.

Since 531,125 cannot be divided by just 1 and 531,125, it is a composite number.


More Examples

Number 531,123531,124531,126531,127
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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