What is the smallest number so that if you move its last digit to the beginning (for example, turning 1234 into 4123) you get a new number that is an integer multiple of the original number?
With leading zeroes:
01 becomes 10 (10 times larger)
With repeated digits:
11 becomes 11 (1 is an integer)
Probably what you were intending:
If such a number exists it has more than 4 digits, because I haven't found it yet.
Posted by Jer
on 2004-09-23 13:16:29