Q: Is 145,580 a Composite Number?

 A: Yes, 145,580 is a composite number.

Why is 145,580 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 145,580 can be evenly divided by 1 2 4 5 10 20 29 58 116 145 251 290 502 580 1,004 1,255 2,510 5,020 7,279 14,558 29,116 36,395 72,790 and 145,580, with no remainder.

Since 145,580 cannot be divided by just 1 and 145,580, it is a composite number.


More Examples

Number 145,578145,579145,581145,582
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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