Check yourself

Reading · 7 minQuiz · 5 questions2 code drills · run only

Question 1 of 5

Which exponent must every digit of 1634 use in the Armstrong test?

4, because 1634 has four digits3, because Armstrong examples always use cubes10, because the number uses base 101, because each digit is processed once

Your answers are marked here and nowhere else — nothing is saved, and the score at the end goes when the page does. The pass mark, retakes, and whether passing is what ticks this item on the sheet are all still open.

Previous · Check if a Number is a Palindrome3 parts left before this item is marked done.Next part · Code drill 1