perplexus.info :: Numbers : my house's number

Home > Numbers

my house's number (Posted on 2004-06-21)

My house's number can be written as ABCD but it also equals to A^B * C^D. Find the number ..-no computer programs!!!

See The Solution Submitted by Ady TZIDON

Rating: 4.5000 (4 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re(2): Solution

| Comment 4 of 32 |

(In reply to re: Solution by Federico Kereki)

Federico Kereki wrote: That's the only solution, though 6145 is an "off-by-1" solution (6145 = 6^1*4^5 +1).

Maybe the guy lives in Apartment 1?

Posted by Erik O. on 2004-06-21 09:27:47

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (10)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info