Q: Is 289,820 a Composite Number?

 A: Yes, 289,820 is a composite number.

Why is 289,820 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 289,820 can be evenly divided by 1 2 4 5 10 20 43 86 172 215 337 430 674 860 1,348 1,685 3,370 6,740 14,491 28,982 57,964 72,455 144,910 and 289,820, with no remainder.

Since 289,820 cannot be divided by just 1 and 289,820, it is a composite number.


More Examples

Number 289,818289,819289,821289,822
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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