Q: Is 520,155 a Composite Number?

 A: Yes, 520,155 is a composite number.

Why is 520,155 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 520,155 can be evenly divided by 1 3 5 9 15 27 45 135 3,853 11,559 19,265 34,677 57,795 104,031 173,385 and 520,155, with no remainder.

Since 520,155 cannot be divided by just 1 and 520,155, it is a composite number.


More Examples

Number 520,153520,154520,156520,157
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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