Q: Is 247,455 a Composite Number?

 A: Yes, 247,455 is a composite number.

Why is 247,455 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 247,455 can be evenly divided by 1 3 5 9 13 15 27 39 45 47 65 81 117 135 141 195 235 351 405 423 585 611 705 1,053 1,269 1,755 1,833 2,115 3,055 3,807 5,265 5,499 6,345 9,165 16,497 19,035 27,495 49,491 82,485 and 247,455, with no remainder.

Since 247,455 cannot be divided by just 1 and 247,455, it is a composite number.


More Examples

Number 247,453247,454247,456247,457
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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