Q: Is 15,180 a Composite Number?

 A: Yes, 15,180 is a composite number.

Why is 15,180 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 15,180 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 23 30 33 44 46 55 60 66 69 92 110 115 132 138 165 220 230 253 276 330 345 460 506 660 690 759 1,012 1,265 1,380 1,518 2,530 3,036 3,795 5,060 7,590 and 15,180, with no remainder.

Since 15,180 cannot be divided by just 1 and 15,180, it is a composite number.


More Examples

Number 15,17815,17915,18115,182
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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