Divisor 21145

To determine if any number is divisible by 21145, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 4229 - then it is divisible by 21145.

The following tests must pass:

• Test if a number is divisible by 5
• The "Joe G Test" for Divisibility by 4229

Easy!