Your number, one digit away
One digit away
One change could reach Extreme.
Your number
21,429
Notable · Top 33.1%
Position 3: 4 → 0 · +294 points.
Gained: Binary palindrome, Digit sum 14, Descending segment, Semiprime.
Lost: Digit sum 18, Zigzag digits.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.