Divisor 23024

To determine if any number is divisible by 23024, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 16 and 1439 - then it is divisible by 23024.

The following tests must pass:

• Test if a number is divisible by 16
• The "Daelf Derechef Test" for Divisibility by 1439

Easy!