Divisor 28529

To determine if any number is divisible by 28529, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 47 and 607 - then it is divisible by 28529.

The following tests must pass:

• Test if a number is divisible by 47
• Test if a number is divisible by 607

Easy!