Divisor 18155

To determine if any number is divisible by 18155, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 3631 - then it is divisible by 18155.

The following tests must pass:

• Test if a number is divisible by 5
• The "Colin B Test" for Divisibility by 3631

Easy!