Q: Is 321,001,215 a Composite Number?

 A: Yes, 321,001,215 is a composite number.

Why is 321,001,215 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 321,001,215 can be evenly divided by 1 3 5 15 61 183 305 461 761 915 1,383 2,283 2,305 3,805 6,915 11,415 28,121 46,421 84,363 139,263 140,605 232,105 350,821 421,815 696,315 1,052,463 1,754,105 5,262,315 21,400,081 64,200,243 107,000,405 and 321,001,215, with no remainder.

Since 321,001,215 cannot be divided by just 1 and 321,001,215, it is a composite number.


More Examples

Number 321,001,213321,001,214321,001,216321,001,217
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 321,001,215:


Ask a Question