Q: Is 166,725 a Composite Number?

 A: Yes, 166,725 is a composite number.

Why is 166,725 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 166,725 can be evenly divided by 1 3 5 9 13 15 19 25 27 39 45 57 65 75 95 117 135 171 195 225 247 285 325 351 475 513 585 675 741 855 975 1,235 1,425 1,755 2,223 2,565 2,925 3,705 4,275 6,175 6,669 8,775 11,115 12,825 18,525 33,345 55,575 and 166,725, with no remainder.

Since 166,725 cannot be divided by just 1 and 166,725, it is a composite number.


More Examples

Number 166,723166,724166,726166,727
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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