Q: Is 13,121,001 a Composite Number?

 A: Yes, 13,121,001 is a composite number.

Why is 13,121,001 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 13,121,001 can be evenly divided by 1 3 9 19 27 57 171 513 25,577 76,731 230,193 485,963 690,579 1,457,889 4,373,667 and 13,121,001, with no remainder.

Since 13,121,001 cannot be divided by just 1 and 13,121,001, it is a composite number.


More Examples

Number 13,120,99913,121,00013,121,00213,121,003
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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