4393

4393 = 23 x 191.

4393 is 1000100101001 in base 2 (binary).

4393 is a number such that each digit leaves the same nonzero remainder when each is divided into the number.

4393 is a multiple of 23 such that reversing the digits and subtracting 1 gives a result that is also a multiple of 23.

4393 is the sum of distinct 5th powers: 4393 = 5⁵ + 4⁵ + 3⁵ + 1⁵.

Parlophone recording R. 4393 featured the song "No Other Baby" by The Vipers, later recorded by Paul McCartney.

Source: On-Line Encyclopedia of Integer Sequences