Q: Is 13,770 a Composite Number?

 A: Yes, 13,770 is a composite number.

Why is 13,770 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 13,770 can be evenly divided by 1 2 3 5 6 9 10 15 17 18 27 30 34 45 51 54 81 85 90 102 135 153 162 170 255 270 306 405 459 510 765 810 918 1,377 1,530 2,295 2,754 4,590 6,885 and 13,770, with no remainder.

Since 13,770 cannot be divided by just 1 and 13,770, it is a composite number.


More Examples

Number 13,76813,76913,77113,772
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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