MathDB

(071) T5

Part of 1984 Tournament Of Towns

Problems(1)

TOT 071 1984 Autumn Train J5 among 18 3-digit no, 1 divisible by sum of digits

Source:

8/24/2019
Prove that among 1818 consecutive three digit numbers there must be at least one which is divisible by the sum of its digits.
sum of digitsdivisibleconsecutivenumber theory