Q: Is 21,364 a Composite Number?

 A: Yes, 21,364 is a composite number.

Why is 21,364 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 21,364 can be evenly divided by 1 2 4 7 14 28 49 98 109 196 218 436 763 1,526 3,052 5,341 10,682 and 21,364, with no remainder.

Since 21,364 cannot be divided by just 1 and 21,364, it is a composite number.


More Examples

Number 21,36221,36321,36521,366
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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