Q: Is 139,139 a Composite Number?

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

Why is 139,139 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 139,139 can be evenly divided by 1 7 11 13 77 91 139 143 973 1,001 1,529 1,807 10,703 12,649 19,877 and 139,139, with no remainder.

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


More Examples

Number 139,137139,138139,140139,141
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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