Your number, one digit away
One digit away
One change could reach Extreme.
Your number
400,511
Distinct · Top 12.3%
Position 4: 5 → 1 · +145 points.
Gained: Digit sum 7, Adjacent digit run, 3 distinct digits, Happy number, Triple digit.
Lost: Digit sum 11, Double pair, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.