Divisor 13047

To determine if any number is divisible by 13047, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 3 and 4349 - then it is divisible by 13047.

The following tests must pass:

• Test if a number is divisible by 3
• The "Michael Jones Test" for Divisibility by 4349

Easy!