Monday, March 12, 2007

Ruth-Aaron numbers

So I recently came across the Ruth-Aaron numbers... They're kinda famous, and for a very interesting reason.

Let me digress... Fibonacci in the Fibonacci sequence: famous mathematician. Ramanujan and Hardy in the Hardy-Ramanujan number (1729): famous mathematicians. You kinda get the picture right?

Ruth and Aaron, though, are baseball stars!!! (Yeah, THE Ruth and THE Aaron).

Ruth-Aaron numbers are any two consecutive integers n and (n+1), the sum of whose prime factors is the same. 8 and 9 for example.

8 = 2*2*2
9 = 3*3

2+2+2 == 3+3

So Baby Ruth had the record for the most home runs ever ==> 714. His record was broken by Hank Aaron in 1974, when he completed his 715-th home run. 714 and 715 were the first observed Ruth-aaron numbers :)

3 comments:

Anonymous said...

haha..so somebody on earth actually d.e.l.i.c.i.o.u.s-d my blog!!!! didn't take long to figure...gracias :) are you used to reading such crappy writing ?!

Anonymous said...

You write very well.

Kappa said...

Thanks! Always nice to have visitors. How did you find this blog? Do you write as well?