Your number, one digit away
One digit away
One change could reach Extreme.
Your number
129,015
Standard · Top 83.4%
Position 3: 9 → 1 · +265 points.
Gained: Digit sum 10, Descending segment, Triple digit, Semiprime, Happy number, 4 distinct digits.
Lost: Digit sum 18, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.