Q: Is 21,825,942 a Composite Number?

 A: Yes, 21,825,942 is a composite number.

Why is 21,825,942 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 21,825,942 can be evenly divided by 1 2 3 6 23 46 69 109 138 218 327 654 1,451 2,507 2,902 4,353 5,014 7,521 8,706 15,042 33,373 66,746 100,119 158,159 200,238 316,318 474,477 948,954 3,637,657 7,275,314 10,912,971 and 21,825,942, with no remainder.

Since 21,825,942 cannot be divided by just 1 and 21,825,942, it is a composite number.


More Examples

Number 21,825,94021,825,94121,825,94321,825,944
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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