Q: Is 20,120,135 a Composite Number?

 A: Yes, 20,120,135 is a composite number.

Why is 20,120,135 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 20,120,135 can be evenly divided by 1 5 7 35 41 49 205 245 287 1,435 2,003 2,009 10,015 10,045 14,021 70,105 82,123 98,147 410,615 490,735 574,861 2,874,305 4,024,027 and 20,120,135, with no remainder.

Since 20,120,135 cannot be divided by just 1 and 20,120,135, it is a composite number.


More Examples

Number 20,120,13320,120,13420,120,13620,120,137
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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