From 40c354f3cdd17b7774061e5ae985b05e4a01b7bf Mon Sep 17 00:00:00 2001 From: trivernis Date: Sat, 8 Feb 2020 22:54:23 +0100 Subject: [PATCH] Update Readme --- README.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 3fa6ece..855530b 100644 --- a/README.md +++ b/README.md @@ -1 +1,7 @@ -euler-168 +# Problem 168: Number Rotations + +> Consider the number 142857. We can right-rotate this number by moving the last digit (7) to the front of it, giving us 714285. +It can be verified that 714285=5×142857. +This demonstrates an unusual property of 142857: it is a divisor of its right-rotation. +> +>Find the last 5 digits of the sum of all integers n, 10 < n < 10100, that have this property.