Q: Is 20,424,621 a Composite Number?

 A: Yes, 20,424,621 is a composite number.

Why is 20,424,621 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 20,424,621 can be evenly divided by 1 3 7 21 23 49 69 147 161 343 483 863 1,029 1,127 2,589 3,381 6,041 7,889 18,123 19,849 23,667 42,287 59,547 126,861 138,943 296,009 416,829 888,027 972,601 2,917,803 6,808,207 and 20,424,621, with no remainder.

Since 20,424,621 cannot be divided by just 1 and 20,424,621, it is a composite number.


More Examples

Number 20,424,61920,424,62020,424,62220,424,623
Composite? noyesyesyes
  • 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 20,424,621:


Ask a Question