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 199

  • 199 is the smallest number with an additive persistence of 3
  • 199 is the smallest prime which can be partitioned into three parts such that the last part is the product of the first two
  • 199 is the smallest non-cubic number whose fifth power is closer to a cubic number than a square number
  • 199 is the smallest multidigit prime such that its largest digit is equal to the largest digit of the sum of its digits

Common Properties of 199

Deficient
Odd
Odious
Prime
Square-free
Twin