Tag Archives: 17

Patterns with 1/7

      (period 6) Move 7 :       (period 6) Move 4 :       (period 6) Move 1 :       (period 6) Move 8 :       (period 6) Move 5 :       (period 6) … Continue reading

Posted in Uncategorized | Tagged , , | Leave a comment

Multiples of 17 containing a 17 in their decimal representation

2-digit multiple of  17 :      17   is the only number 3-digit multiple of  17 :      170  is the only number   4-digit multiple of  17 : they are of the form (1)   ab17 (2) … Continue reading

Posted in Math Beauty | Tagged , | Leave a comment