The following entertaining (but useless) facts about the number 2,016 appeared in a recent Facebook post (and subsequent comments) by the American Mathematical Monthly.

To evaluate the top series, we use the formula

,

where we used the formula for an arithmetic series. Therefore,

.

### Like this:

Like Loading...

*Related*

*Posted by John Quintanilla on January 10, 2016*

https://meangreenmath.com/2016/01/10/useless-numerology-for-2016-part-4/