Q: Is 100,021,220 a Composite Number?

 A: Yes, 100,021,220 is a composite number.

Why is 100,021,220 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 100,021,220 can be evenly divided by 1 2 4 5 10 13 20 26 52 65 130 260 384,697 769,394 1,538,788 1,923,485 3,846,970 5,001,061 7,693,940 10,002,122 20,004,244 25,005,305 50,010,610 and 100,021,220, with no remainder.

Since 100,021,220 cannot be divided by just 1 and 100,021,220, it is a composite number.


More Examples

Number 100,021,218100,021,219100,021,221100,021,222
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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