Divisor 1728

To determine if any number is divisible by 1728, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 64 and 27 - then it is divisible by 1728.

The following tests must pass:

• Test if a number is divisible by 64
• Test if a number is divisible by 27

Easy!