Q: Is 155,138,909 a Composite Number?

 A: Yes, 155,138,909 is a composite number.

Why is 155,138,909 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 155,138,909 can be evenly divided by 1 103 1,506,203 and 155,138,909, with no remainder.

Since 155,138,909 cannot be divided by just 1 and 155,138,909, it is a composite number.


More Examples

Number 155,138,907155,138,908155,138,910155,138,911
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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