Your number, one digit away
One digit away
One change could reach Extreme.
Your number
649,991
Exceptional · Top 4.27%
Position 6: 1 → 9 · +120 points.
Gained: Digit sum 46, Quadruple digit, Semiprime, Happy number, 3 distinct digits.
Lost: Digit sum 38, Prime, Triple digit, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.