Q: Is 428,625 a Composite Number?

 A: Yes, 428,625 is a composite number.

Why is 428,625 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 428,625 can be evenly divided by 1 3 5 9 15 25 27 45 75 125 127 135 225 375 381 635 675 1,125 1,143 1,905 3,175 3,375 3,429 5,715 9,525 15,875 17,145 28,575 47,625 85,725 142,875 and 428,625, with no remainder.

Since 428,625 cannot be divided by just 1 and 428,625, it is a composite number.


More Examples

Number 428,623428,624428,626428,627
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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