Your number, one digit away

One digit away

One digit, +15 points.

Your number

19,919

Exceptional · Top 1.36%

Best one-digit neighbour

19,999

Exceptional · Top 1.09%

Position 4: 1 → 9 · +15 points.

Gained: Digit sum 37, Semiprime, Quadruple digit, Adjacent digit run.

Lost: Digit sum 29, Prime, Triple digit.

44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.