THE HARDY-RAMANUJAN NUMBER
It is the smallest nontrivial taxicab number, i.e., the smallest number representable in two ways as a sum of two cubes. It is given by
1729=1^3+12^3=9^3+10^3.
The story behind it...
"I remember once going to see him when he was ill at Putney. I had ridden in taxi cab number 1729 and remarked that the number seemed to me rather a dull one, and that I hoped it was not an unfavorable omen. “No,” Ramanujan replied, “it is a very interesting number; it is the smallest number expressible as the sum of two cubes in two different ways." - G.H Hardy
SOME INTERESTING FEATURES OF "1729" :
- First Carmichael number.
- First absolute Euler pseudoprime.
- Also the first Ziesel number, and many more.
0
0
0.000
Congratulations @bib15hash! You have completed the following achievement on the Steem blockchain and have been rewarded with new badge(s) :
You can view your badges on your Steem Board and compare to others on the Steem Ranking
If you no longer want to receive notifications, reply to this comment with the word
STOP
To support your work, I also upvoted your post!
Vote for @Steemitboard as a witness to get one more award and increased upvotes!