Divisor 10801

To determine if any number is divisible by 10801, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 7 and 1543 - then it is divisible by 10801.

The following tests must pass:

• Test if a number is divisible by 7
• The "kasi Test" for Divisibility by 1543

Easy!