Q: Is 21,420,108 a Composite Number?

 A: Yes, 21,420,108 is a composite number.

Why is 21,420,108 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 21,420,108 can be evenly divided by 1 2 3 4 6 9 12 18 36 595,003 1,190,006 1,785,009 2,380,012 3,570,018 5,355,027 7,140,036 10,710,054 and 21,420,108, with no remainder.

Since 21,420,108 cannot be divided by just 1 and 21,420,108, it is a composite number.


More Examples

Number 21,420,10621,420,10721,420,10921,420,110
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 21,420,108:


Ask a Question