Q: Is 289,275 a Composite Number?

 A: Yes, 289,275 is a composite number.

Why is 289,275 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 289,275 can be evenly divided by 1 3 5 7 15 19 21 25 29 35 57 75 87 95 105 133 145 175 203 285 399 435 475 525 551 609 665 725 1,015 1,425 1,653 1,995 2,175 2,755 3,045 3,325 3,857 5,075 8,265 9,975 11,571 13,775 15,225 19,285 41,325 57,855 96,425 and 289,275, with no remainder.

Since 289,275 cannot be divided by just 1 and 289,275, it is a composite number.


More Examples

Number 289,273289,274289,276289,277
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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