Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
423,153
Notable · Top 37.1%
Position 1: 4 → 1 · +149 points.
Gained: Digit sum 15, Ascending segment, Semiprime, Double pair, Happy number, 4 distinct digits.
Lost: Digit sum 18, Zigzag digits, 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.