Q: Is 143,775 a Composite Number?

 A: Yes, 143,775 is a composite number.

Why is 143,775 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 143,775 can be evenly divided by 1 3 5 9 15 25 27 45 71 75 81 135 213 225 355 405 639 675 1,065 1,775 1,917 2,025 3,195 5,325 5,751 9,585 15,975 28,755 47,925 and 143,775, with no remainder.

Since 143,775 cannot be divided by just 1 and 143,775, it is a composite number.


More Examples

Number 143,773143,774143,776143,777
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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