Number Gossip

(Enter a number and I'll tell you everything you wanted to know about it but were afraid to ask.)

Unique Properties of 500

  • 500 is the HTTP status code for "Internal Server Error"
  • 500 is the smallest strong Achilles number (Achilles numbers are powerful but not powers; Strong Achilles numbers are numbers n such that φ(n) is also an Achilles number)

Common Properties of 500

Abundant
Composite
Even
Evil
Powerful
Practical