Follow

Today in math trivia:

Not only is 268,435,179 a pandigital (it contains all digits 1-9)...

But! That number equals:
-248 + 4^((3x5) - (1^7)) + 9

...which, as you can see, has ALL the same digits, in the SAME order.

Source: Numberphile

youtube.com/watch?v=I7v2wAXFQp

· · Web · 0 · 0 · 1
Sign in to participate in the conversation
Mastodon

A newer server operated by the Mastodon gGmbH non-profit