Q: Is 21,754 a Composite Number?

 A: Yes, 21,754 is a composite number.

Why is 21,754 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 21,754 can be evenly divided by 1 2 73 146 149 298 10,877 and 21,754, with no remainder.

Since 21,754 cannot be divided by just 1 and 21,754, it is a composite number.


More Examples

Number 21,75221,75321,75521,756
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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