Q: Is 21,142,250 a Composite Number?

 A: Yes, 21,142,250 is a composite number.

Why is 21,142,250 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 21,142,250 can be evenly divided by 1 2 5 10 19 25 38 50 95 125 190 250 475 950 2,375 4,451 4,750 8,902 22,255 44,510 84,569 111,275 169,138 222,550 422,845 556,375 845,690 1,112,750 2,114,225 4,228,450 10,571,125 and 21,142,250, with no remainder.

Since 21,142,250 cannot be divided by just 1 and 21,142,250, it is a composite number.


More Examples

Number 21,142,24821,142,24921,142,25121,142,252
Composite? yesyesyesyes
  • 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 21,142,250:


Ask a Question