Q: Is 2,138,420 a Composite Number?

 A: Yes, 2,138,420 is a composite number.

Why is 2,138,420 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 2,138,420 can be evenly divided by 1 2 4 5 10 20 106,921 213,842 427,684 534,605 1,069,210 and 2,138,420, with no remainder.

Since 2,138,420 cannot be divided by just 1 and 2,138,420, it is a composite number.


More Examples

Number 2,138,4182,138,4192,138,4212,138,422
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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