Q: Is 31,090,940 a Composite Number?

 A: Yes, 31,090,940 is a composite number.

Why is 31,090,940 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 31,090,940 can be evenly divided by 1 2 4 5 10 20 23 46 92 115 230 460 67,589 135,178 270,356 337,945 675,890 1,351,780 1,554,547 3,109,094 6,218,188 7,772,735 15,545,470 and 31,090,940, with no remainder.

Since 31,090,940 cannot be divided by just 1 and 31,090,940, it is a composite number.


More Examples

Number 31,090,93831,090,93931,090,94131,090,942
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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