Euler Amicable Numbers

Summary

February 26, 2014 -Princeton University Mathematics Department Colloquium In this talk, I'll first sketch the life and work of ... Why do 220 and 284 get along so well? Dr James Grime introduces us to the world of so-called Free trial at The Great Courses Plus: ow.ly/tKWt306Gg7a Dr James Grime discusses "e" - the famed One million and nine is 1000² + 3², and it is also 972² + 235². Two different ways to be a sum of two squares, and Today is the day you learn the magic of 2.71828. In this presentation, we will discuss the topic of Nature doesn't move in steps of 1, 2, or 3. Nature flows. In this deep dive, we uncover why What is e? And why are exponentials proportional to their own derivatives? Help fund future projects: ... A look at an interesting classification of Tom Crawford shows us some cool things about Created using PowToon -- Free sign up at powtoon.com/youtube/ -- Create animated videos and animated ... In the 1630s, Fermat conjectured that 2^2^n+1 was always prime, although he didn't have the tools -- or the patience -- to check ... Looks I just cannot do short videos anymore. Another long one :) In fact, a new record in terms of the slideshow: 547 slides!