Jump to content
BrainDen.com - Brain Teasers
  • 0


Guest

Question

7 answers to this question

Recommended Posts

  • 0
Whats special in the number 3816547290 (other than that it has all the 10 digits B)) )? Can you find any other like it?

i believe it has all the numbers listed in alphabetical order in some language (saw this on the site)

in english, that special number is : 854,769,130

unless i've screwed up my alphabet, that is.

Link to post
Share on other sites
  • 0

Enough time for something to remain open ;)!

Here is the

Its the only number whose first "x" digits are divisible by x! Thus,

3816547290 is divisible by 10

381654729 is divisible by 9

38165472 is divisible by 8

3816547 is divisible by 7

381654 is divisible by 6

38165 is divisible by 5

3816 is divisible by 4

381 is divisible by 3

38 is divisible by 2

3 is divisible by 1

Link to post
Share on other sites
  • 0
I would say the two most special numbers ever ever ever ever ever are:

1.6180339887...

and:

-.6180339887...

though you can throw in 0, pi, and e for good measure. And 1, -1, i, and -i :D and 2

what is 1.6180339887 and -.6180339887? :wacko::blink:

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
  • Recently Browsing   0 members

    No registered users viewing this page.

×
×
  • Create New...