Q: Is 145,015 a Composite Number?

 A: Yes, 145,015 is a composite number.

Why is 145,015 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 145,015 can be evenly divided by 1 5 13 23 65 97 115 299 485 1,261 1,495 2,231 6,305 11,155 29,003 and 145,015, with no remainder.

Since 145,015 cannot be divided by just 1 and 145,015, it is a composite number.


More Examples

Number 145,013145,014145,016145,017
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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