Q: Is 21,024 a Composite Number?

 A: Yes, 21,024 is a composite number.

Why is 21,024 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 21,024 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 73 96 144 146 219 288 292 438 584 657 876 1,168 1,314 1,752 2,336 2,628 3,504 5,256 7,008 10,512 and 21,024, with no remainder.

Since 21,024 cannot be divided by just 1 and 21,024, it is a composite number.


More Examples

Number 21,02221,02321,02521,026
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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