Divisor 16749

To determine if any number is divisible by 16749, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 9 and 1861 - then it is divisible by 16749.

The following tests must pass:

• Test if a number is divisible by 9
• The "Jon Kuster Test" for Divisibility by 1861

Easy!