Divisor 9233

To determine if any number is divisible by 9233, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 7 and 1319 - then it is divisible by 9233.

The following tests must pass:

• Test if a number is divisible by 7
• The "Geza Kerecsenyi Test" for Divisibility by 1319

Easy!