Q: Is 243,440,421 a Composite Number?

 A: Yes, 243,440,421 is a composite number.

Why is 243,440,421 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 243,440,421 can be evenly divided by 1 3 7 21 1,009 3,027 7,063 11,489 21,189 34,467 80,423 241,269 11,592,401 34,777,203 81,146,807 and 243,440,421, with no remainder.

Since 243,440,421 cannot be divided by just 1 and 243,440,421, it is a composite number.


More Examples

Number 243,440,419243,440,420243,440,422243,440,423
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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