MathDB

6

Part of 1962 Poland - Second Round

Problems(1)

3-digit number wanted

Source: Polish MO Second Round 1962 p6

8/31/2024
Find a three-digit number with the property that the number represented by these digits and in the same order, but with a numbering base different than 10 10 , is twice as large as the given number.
number theoryDigits