Divisor 26613

To determine if any number is divisible by 26613, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 9 and 2957 - then it is divisible by 26613.

The following tests must pass:

• Test if a number is divisible by 9
• The "Murr Rockstroh Test" for Divisibility by 2957

Easy!