Divisor 16105

To determine if any number is divisible by 16105, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 3221 - then it is divisible by 16105.

The following tests must pass:

• Test if a number is divisible by 5
• The "Leonardo Bishop Test" for Divisibility by 3221

Easy!