Q: Is 309,450 a Composite Number?

 A: Yes, 309,450 is a composite number.

Why is 309,450 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 309,450 can be evenly divided by 1 2 3 5 6 10 15 25 30 50 75 150 2,063 4,126 6,189 10,315 12,378 20,630 30,945 51,575 61,890 103,150 154,725 and 309,450, with no remainder.

Since 309,450 cannot be divided by just 1 and 309,450, it is a composite number.


More Examples

Number 309,448309,449309,451309,452
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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