Q: Is 2,135,421 a Composite Number?

 A: Yes, 2,135,421 is a composite number.

Why is 2,135,421 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 2,135,421 can be evenly divided by 1 3 9 17 51 153 289 821 867 2,463 2,601 7,389 13,957 41,871 125,613 237,269 711,807 and 2,135,421, with no remainder.

Since 2,135,421 cannot be divided by just 1 and 2,135,421, it is a composite number.


More Examples

Number 2,135,4192,135,4202,135,4222,135,423
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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