Q: Is 991,375 a Composite Number?

 A: Yes, 991,375 is a composite number.

Why is 991,375 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 991,375 can be evenly divided by 1 5 7 11 25 35 55 77 103 125 175 275 385 515 721 875 1,133 1,375 1,925 2,575 3,605 5,665 7,931 9,625 12,875 18,025 28,325 39,655 90,125 141,625 198,275 and 991,375, with no remainder.

Since 991,375 cannot be divided by just 1 and 991,375, it is a composite number.


More Examples

Number 991,373991,374991,376991,377
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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