Q: Is 1,200,021 a Composite Number?

 A: Yes, 1,200,021 is a composite number.

Why is 1,200,021 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 1,200,021 can be evenly divided by 1 3 19 37 57 111 569 703 1,707 2,109 10,811 21,053 32,433 63,159 400,007 and 1,200,021, with no remainder.

Since 1,200,021 cannot be divided by just 1 and 1,200,021, it is a composite number.


More Examples

Number 1,200,0191,200,0201,200,0221,200,023
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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