Q: Is 21,425,001 a Composite Number?

 A: Yes, 21,425,001 is a composite number.

Why is 21,425,001 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 21,425,001 can be evenly divided by 1 3 13 39 41 123 533 1,599 13,399 40,197 174,187 522,561 549,359 1,648,077 7,141,667 and 21,425,001, with no remainder.

Since 21,425,001 cannot be divided by just 1 and 21,425,001, it is a composite number.


More Examples

Number 21,424,99921,425,00021,425,00221,425,003
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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