Divisor 28508

To determine if any number is divisible by 28508, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 7127 - then it is divisible by 28508.

The following tests must pass:

• Test if a number is divisible by 4
• The "M Test" for Divisibility by 7127

Easy!