Since the number 7 is in the name of the blog (for some reason that I don’t remember), a limited amount of associated numerology seems appropriate, if only as a filler.

**568** is the smallest positive integer whose **seventh** power is the sum of **seven** **seventh** powers.

According to Wolfram MathWorld, it is not known whether the seventh power of a positive integer can be written as the sum of 3, 4, 5, or 6 seventh powers.

More numerology:

- The fouriest transform of
**568**is in base**seven**: 568=1441_{7} - The digit
**7**is conspicuously missing from the digits of**568**