Divisor 18505

To determine if any number is divisible by 18505, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 3701 - then it is divisible by 18505.

The following tests must pass:

• Test if a number is divisible by 5
• The "Dylan Hardison Test" for Divisibility by 3701

Easy!