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Golomb's Puzzle Column Number 31:
A Divisibility Pproblem

Solomon W. Golomb

Find the smallest positive integer n such that n and are both divisible by both 7 and 17, where = sum of the digits of n.

(See if you can do this one without the aid of a computer.)





Ramesh Rao
Thu Jul 20 17:10:20 PDT 1995