what is significance of the taixclub number 1729?

0 ⤊

what is significance of the taixclub number 1729?

2006-09-29 11:59:17 · 3 answers · asked by Anonymous in Education & Reference ➔ Homework Help

3 answers

It's not only the smallest natural number expressible
as the sum of 2 cubes in 2 different ways, it's
also the 3rd largest Carmichael number.
(For explanation check out any good website
on number theory. The explanation is too
long to post here!)

2006-09-29 14:46:46 · answer #1 · answered by steiner1745 7 · 0⤊ 0⤋

it is the smallest number expressible as the sum of two cubes in two different ways

2006-09-29 19:11:48 · answer #2 · answered by Yohana 2 · 0⤊ 0⤋

http://en.wikipedia.org/wiki/1729_(number)

2006-09-29 19:02:28 · answer #3 · answered by Anonymous · 0⤊ 0⤋