Your number, one digit away
One digit away
One change could reach Extreme.
Your number
9,901
Exceptional · Top 1.13%
Position 2: 9 → 2 · +167 points.
Gained: Binary palindrome, Digit sum 12, Semiprime, 4 distinct digits, Happy number.
Lost: Digit sum 19, Prime, 3 distinct digits, Repeated digit.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.