perplexus.info :: Numbers : 7s and 8s

7s and 8s (Posted on 2024-11-20)

Find a 13 digit positive integer N whose base ten representation consists entirely of 7s and 8s such that 3¹³ divides N.

No Solution Yet Submitted by K Sengupta

No Rating

Comments: ( You must be logged in to post comments.)

	Subject	Author	Date
	computer findings	Charlie	2024-11-20 13:45:56

Please log in:

Forums (1)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (4)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info