Q: Is 145,805 a Composite Number?

 A: Yes, 145,805 is a composite number.

Why is 145,805 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 145,805 can be evenly divided by 1 5 11 55 121 241 605 1,205 2,651 13,255 29,161 and 145,805, with no remainder.

Since 145,805 cannot be divided by just 1 and 145,805, it is a composite number.


More Examples

Number 145,803145,804145,806145,807
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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