Q: Is 31,139,146 a Composite Number?

 A: Yes, 31,139,146 is a composite number.

Why is 31,139,146 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 31,139,146 can be evenly divided by 1 2 2,557 5,114 6,089 12,178 15,569,573 and 31,139,146, with no remainder.

Since 31,139,146 cannot be divided by just 1 and 31,139,146, it is a composite number.


More Examples

Number 31,139,14431,139,14531,139,14731,139,148
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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