Your number, one digit away
One digit away
One change could reach Extreme.
Your number
201,217
Exceptional · Top 2.53%
Position 6: 7 → 0 · +140 points.
Gained: Digit sum 6, 3 distinct digits, Descending segment, Harshad number, Happy number.
Lost: Digit sum 13, Semiprime, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.