Hail Satan
What is the smallest integer such that the decimal representation of contains the digit exactly times?
The answer is 2413.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
using M a t h e m a t i c a
Select[Range@10000,Count[IntegerDigits[#!],6]==666&]{2413, 2527, 2535}