Divisor 16441

To determine if any number is divisible by 16441, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 41 and 401 - then it is divisible by 16441.

The following tests must pass:

• Test if a number is divisible by 41
• Test if a number is divisible by 401

Easy!