Q: Is 145,089 a Composite Number?

 A: Yes, 145,089 is a composite number.

Why is 145,089 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 145,089 can be evenly divided by 1 3 7 9 21 47 49 63 141 147 329 343 423 441 987 1,029 2,303 2,961 3,087 6,909 16,121 20,727 48,363 and 145,089, with no remainder.

Since 145,089 cannot be divided by just 1 and 145,089, it is a composite number.


More Examples

Number 145,087145,088145,090145,091
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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