Q: Is 28,245 a Composite Number?

 A: Yes, 28,245 is a composite number.

Why is 28,245 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 28,245 can be evenly divided by 1 3 5 7 15 21 35 105 269 807 1,345 1,883 4,035 5,649 9,415 and 28,245, with no remainder.

Since 28,245 cannot be divided by just 1 and 28,245, it is a composite number.


More Examples

Number 28,24328,24428,24628,247
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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