Q: Is 21,432,108 a Composite Number?

 A: Yes, 21,432,108 is a composite number.

Why is 21,432,108 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 21,432,108 can be evenly divided by 1 2 3 4 6 12 347 694 1,041 1,388 2,082 4,164 5,147 10,294 15,441 20,588 30,882 61,764 1,786,009 3,572,018 5,358,027 7,144,036 10,716,054 and 21,432,108, with no remainder.

Since 21,432,108 cannot be divided by just 1 and 21,432,108, it is a composite number.


More Examples

Number 21,432,10621,432,10721,432,10921,432,110
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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