Divisor 19988
- Prime Number:
- No
Test for Divisibility by 19988
To determine if any number is divisible by 19988, you must apply 3 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 19 and 263 - then it is divisible by 19988.
The following tests must pass:
- Test if a number is divisible by 4
- Test if a number is divisible by 19
- Test if a number is divisible by 263
Easy!