Divisor 13565

To determine if any number is divisible by 13565, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 2713 - then it is divisible by 13565.

The following tests must pass:

• Test if a number is divisible by 5
• The "Joseph Dance Test" for Divisibility by 2713

Easy!