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 1011

  • 1011 is the smallest number without trailing zeroes such that the reversal of its cube is a cube of a different number (1101)
  • 1011 is the smallest number with at least 4 digits such that any 3-digit substring forms a prime number

Common Properties of 1011

Composite
Deficient
Evil
Lucky
Odd
Square-free