Your number, one digit away
One digit away
One change could reach Extreme.
Your number
2,571
Exceptional · Top 2.01%
Position 1: 2 → 1 · +246 points.
Gained: Binary palindrome, Digit sum 14, Prime, 3 distinct digits, Repeated digit.
Lost: Digit sum 15, Semiprime, 4 distinct digits, Happy number.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.