Q: Is 129,789 a Composite Number?

 A: Yes, 129,789 is a composite number.

Why is 129,789 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 129,789 can be evenly divided by 1 3 9 11 19 23 27 33 57 69 99 171 207 209 253 297 437 513 621 627 759 1,311 1,881 2,277 3,933 4,807 5,643 6,831 11,799 14,421 43,263 and 129,789, with no remainder.

Since 129,789 cannot be divided by just 1 and 129,789, it is a composite number.


More Examples

Number 129,787129,788129,790129,791
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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