Q: Is 31,040,140 a Composite Number?

 A: Yes, 31,040,140 is a composite number.

Why is 31,040,140 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 31,040,140 can be evenly divided by 1 2 4 5 10 20 1,552,007 3,104,014 6,208,028 7,760,035 15,520,070 and 31,040,140, with no remainder.

Since 31,040,140 cannot be divided by just 1 and 31,040,140, it is a composite number.


More Examples

Number 31,040,13831,040,13931,040,14131,040,142
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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