Divisor 28838

To determine if any number is divisible by 28838, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 2 and 14419 - then it is divisible by 28838.

The following tests must pass:

• Test if a number is divisible by 2
• The "Tom Marshall Test" for Divisibility by 14419

Easy!