Q: Is 255,225 a Composite Number?

 A: Yes, 255,225 is a composite number.

Why is 255,225 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 255,225 can be evenly divided by 1 3 5 15 25 41 75 83 123 205 249 415 615 1,025 1,245 2,075 3,075 3,403 6,225 10,209 17,015 51,045 85,075 and 255,225, with no remainder.

Since 255,225 cannot be divided by just 1 and 255,225, it is a composite number.


More Examples

Number 255,223255,224255,226255,227
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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