Divisibility Tricks - Numberphile

Watch on YouTube

Show annotations

Download is disabled.

447,341

9,652

258

Genre: Science & Technology

Family friendly? Yes

Wilson score: 0.9706

Rating: 4.8959 / 5

Engagement: 2.22%

Numberphile

Subscribe | 3.22M

Shared January 17, 2019

Featuring Tony Padilla... Check out Brilliant (and get 20% off their premium service): https://brilliant.org/numberphile (sponsor)
More links & stuff in full description below ↓↓↓

Extra footage and trick from this interview: https://youtu.be/ZWeUNUCf2rI

Card trick and shuffling videos on Numberphile: http://bit.ly/Cards_Shuffling

Belphegor's Prime: https://youtu.be/zk_Q9y_LNzg

Numberphile playing cards (limited and occasional supply): http://bit.ly/NumberphileCards
I Love Norrie stickers (created just to annoy Tony): https://teespring.com//i-love-norrie-...

Tony is a professor at the University of Nottingham.

Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile

We are also supported by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. https://www.simonsfoundation.org/outr...

And support from Math For America - https://www.mathforamerica.org/

NUMBERPHILE
Website: http://www.numberphile.com/
Numberphile on Facebook: http://www.facebook.com/numberphile
Numberphile tweets: https://twitter.com/numberphile
Subscribe: http://bit.ly/Numberphile_Sub

Videos by Brady Haran

Patreon: http://www.patreon.com/numberphile

Numberphile T-Shirts: https://teespring.com/stores/numberphile

Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/

Brady's latest videos across all channels: http://www.bradyharanblog.com/

Sign up for (occasional) emails: http://eepurl.com/YdjL9