Divisor 28555

To determine if any number is divisible by 28555, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 5711 - then it is divisible by 28555.

The following tests must pass:

• Test if a number is divisible by 5
• The "Justin Bevan Test" for Divisibility by 5711

Easy!