Divisor 18831

To determine if any number is divisible by 18831, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 3 and 6277 - then it is divisible by 18831.

The following tests must pass:

• Test if a number is divisible by 3
• The "James Wheeler Test" for Divisibility by 6277

Easy!