Q: Is 31,421,013 a Composite Number?

 A: Yes, 31,421,013 is a composite number.

Why is 31,421,013 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 31,421,013 can be evenly divided by 1 3 13 23 39 69 299 529 897 1,523 1,587 4,569 6,877 19,799 20,631 35,029 59,397 105,087 455,377 805,667 1,366,131 2,417,001 10,473,671 and 31,421,013, with no remainder.

Since 31,421,013 cannot be divided by just 1 and 31,421,013, it is a composite number.


More Examples

Number 31,421,01131,421,01231,421,01431,421,015
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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