Q: Is 143,143 a Composite Number?

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

Why is 143,143 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 143,143 can be evenly divided by 1 7 11 13 77 91 121 143 169 847 1,001 1,183 1,573 1,859 11,011 13,013 20,449 and 143,143, with no remainder.

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


More Examples

Number 143,141143,142143,144143,145
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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