Q: Is 1,099,989 a Composite Number?

 A: Yes, 1,099,989 is a composite number.

Why is 1,099,989 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 1,099,989 can be evenly divided by 1 3 9 11 33 41 99 123 271 369 451 813 1,353 2,439 2,981 4,059 8,943 11,111 26,829 33,333 99,999 122,221 366,663 and 1,099,989, with no remainder.

Since 1,099,989 cannot be divided by just 1 and 1,099,989, it is a composite number.


More Examples

Number 1,099,9871,099,9881,099,9901,099,991
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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