Q: Is 1,375,143 a Composite Number?

 A: Yes, 1,375,143 is a composite number.

Why is 1,375,143 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 1,375,143 can be evenly divided by 1 3 7 11 21 33 77 231 5,953 17,859 41,671 65,483 125,013 196,449 458,381 and 1,375,143, with no remainder.

Since 1,375,143 cannot be divided by just 1 and 1,375,143, it is a composite number.


More Examples

Number 1,375,1411,375,1421,375,1441,375,145
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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