Q: Is 21,121,060 a Composite Number?

 A: Yes, 21,121,060 is a composite number.

Why is 21,121,060 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 21,121,060 can be evenly divided by 1 2 4 5 10 20 1,056,053 2,112,106 4,224,212 5,280,265 10,560,530 and 21,121,060, with no remainder.

Since 21,121,060 cannot be divided by just 1 and 21,121,060, it is a composite number.


More Examples

Number 21,121,05821,121,05921,121,06121,121,062
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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