Q: Is 428,925 a Composite Number?

 A: Yes, 428,925 is a composite number.

Why is 428,925 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 428,925 can be evenly divided by 1 3 5 7 15 19 21 25 35 43 57 75 95 105 129 133 175 215 285 301 399 475 525 645 665 817 903 1,075 1,425 1,505 1,995 2,451 3,225 3,325 4,085 4,515 5,719 7,525 9,975 12,255 17,157 20,425 22,575 28,595 61,275 85,785 142,975 and 428,925, with no remainder.

Since 428,925 cannot be divided by just 1 and 428,925, it is a composite number.


More Examples

Number 428,923428,924428,926428,927
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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