Divisor 11555

To determine if any number is divisible by 11555, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 2311 - then it is divisible by 11555.

The following tests must pass:

• Test if a number is divisible by 5
• The "Emiel Slootman Test" for Divisibility by 2311

Easy!