Q: Is 20,042,470 a Composite Number?

 A: Yes, 20,042,470 is a composite number.

Why is 20,042,470 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 20,042,470 can be evenly divided by 1 2 5 7 10 14 35 49 70 98 245 490 40,903 81,806 204,515 286,321 409,030 572,642 1,431,605 2,004,247 2,863,210 4,008,494 10,021,235 and 20,042,470, with no remainder.

Since 20,042,470 cannot be divided by just 1 and 20,042,470, it is a composite number.


More Examples

Number 20,042,46820,042,46920,042,47120,042,472
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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