Your number, one digit away
One digit away
One change could reach Extreme.
Your number
20,423
Rare · Top 5.42%
Position 3: 4 → 1 · +108 points.
Gained: Digit sum 8, Ascending segment, Prime.
Lost: Digit sum 11, Zigzag digits, Semiprime.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.