Your number, one digit away
One digit away
One change could reach Extreme.
Your number
51,219
Exceptional · Top 1.30%
Position 5: 9 → 5 · +120 points.
Gained: Palindrome, Digit sum 14, 3 distinct digits, Semiprime, Double pair.
Lost: Binary palindrome, Digit sum 18, 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.