Your number, one digit away
One digit away
One change could reach Extreme.
Your number
8,603
Exceptional · Top 2.45%
Position 3: 0 → 7 · +147 points.
Gained: Binary palindrome, Digit sum 24, Zigzag digits.
Lost: Digit sum 17, Semiprime, Happy number.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.