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 854

  • 854 is the largest number that together with its square uses different digits not more than once
  • 854 is the smallest number n such that it is a sum of two positive cubes and n+1 is also (another) similar sum

Common Properties of 854

Composite
Deficient
Even
Evil
Square-free