Q: Is 1,207,215 a Composite Number?

 A: Yes, 1,207,215 is a composite number.

Why is 1,207,215 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 1,207,215 can be evenly divided by 1 3 5 9 15 45 139 193 417 579 695 965 1,251 1,737 2,085 2,895 6,255 8,685 26,827 80,481 134,135 241,443 402,405 and 1,207,215, with no remainder.

Since 1,207,215 cannot be divided by just 1 and 1,207,215, it is a composite number.


More Examples

Number 1,207,2131,207,2141,207,2161,207,217
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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