Your number, one digit away
One digit away
One change could reach Extreme.
Your number
423,123
Exceptional · Top 3.36%
Position 1: 4 → 1 · +170 points.
Gained: ABCABC pattern, Digit sum 12, 3 distinct digits, Happy number.
Lost: Digit sum 15, 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.