Your number, one digit away
One digit away
One change could reach Extreme.
Your number
4,315
Exceptional · Top 2.16%
Position 1: 4 → 3 · +213 points.
Gained: Binary palindrome, Digit sum 12, 3 distinct digits, Happy number, Repeated digit.
Lost: Digit sum 13, Semiprime, 4 distinct digits.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.