Q: Is 2,138,978 a Composite Number?

 A: Yes, 2,138,978 is a composite number.

Why is 2,138,978 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 2,138,978 can be evenly divided by 1 2 101 202 10,589 21,178 1,069,489 and 2,138,978, with no remainder.

Since 2,138,978 cannot be divided by just 1 and 2,138,978, it is a composite number.


More Examples

Number 2,138,9762,138,9772,138,9792,138,980
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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