Divisor 13415

To determine if any number is divisible by 13415, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 2683 - then it is divisible by 13415.

The following tests must pass:

• Test if a number is divisible by 5
• The "Het Nikik Test" for Divisibility by 2683

Easy!