Divisor 23615

To determine if any number is divisible by 23615, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 4723 - then it is divisible by 23615.

The following tests must pass:

• Test if a number is divisible by 5
• The "Martin Ward Test" for Divisibility by 4723

Easy!