Q: Is 155,385 a Composite Number?

 A: Yes, 155,385 is a composite number.

Why is 155,385 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 155,385 can be evenly divided by 1 3 5 9 15 27 45 135 1,151 3,453 5,755 10,359 17,265 31,077 51,795 and 155,385, with no remainder.

Since 155,385 cannot be divided by just 1 and 155,385, it is a composite number.


More Examples

Number 155,383155,384155,386155,387
Composite? noyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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