Divisor 20883

To determine if any number is divisible by 20883, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 3 and 6961 - then it is divisible by 20883.

The following tests must pass:

• Test if a number is divisible by 3
• The "Nils Test" for Divisibility by 6961

Easy!