Your number, one digit away
One digit away
One change could reach Extreme.
Your number
39,897
Exceptional · Top 1.30%
Position 1: 3 → 7 · +120 points.
Gained: Palindrome, Digit sum 40, 3 distinct digits, Semiprime, Double pair.
Lost: Binary palindrome, Digit sum 36, 4 distinct digits, Repeated digit.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.