Divisor 16838

To determine if any number is divisible by 16838, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 2 and 8419 - then it is divisible by 16838.

The following tests must pass:

• Test if a number is divisible by 2
• The "Jim Renney Test" for Divisibility by 8419

Easy!