DIVISIBILITY BY NINETEEN :If you recall, the 'one-more' osculator for 19 is 2. The method is similar to that of 13, which is well known to you. Let us take an example.
Ex 1: 149264
Soln : 1 4 9 2 6 4
Thus, our number is divisible by 19.
Note: You must have understood the working (see the case of 13).
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