6174 (number) 6174 is known as Kaprekar's constant[1][2][3] after the Indian mathematician D.
R. Kaprekar.
Health. "self help" Drug/substance related. Myths and legends. Psychology Studies. Seriously jaw-dropping picture of the Sun. Need your slice of awesome today?
Then check out this truly astonishing picture of a detached prominence off the limb of the Sun: Holy wow! Click to ensolarnate. And I mean it: you want to see the bigger version of this. This picture was taken by Alan Friedman, who is no stranger to this blog: his picture of the boiling Sun last year was hugely popular, and so amazing I featured it as one of my top pictures of 2010. HTML5.