Q: Is 31,989,921 a Composite Number?

 A: Yes, 31,989,921 is a composite number.

Why is 31,989,921 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 31,989,921 can be evenly divided by 1 3 97 211 291 521 633 1,563 20,467 50,537 61,401 109,931 151,611 329,793 10,663,307 and 31,989,921, with no remainder.

Since 31,989,921 cannot be divided by just 1 and 31,989,921, it is a composite number.


More Examples

Number 31,989,91931,989,92031,989,92231,989,923
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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