Your number, one digit away
One digit away
One change could reach Extreme.
Your number
21,007
Exceptional · Top 2.07%
Position 5: 7 → 0 · +185 points.
Gained: Digit sum 3, Adjacent digit run, 3 distinct digits, Harshad number, Triple digit.
Lost: Digit sum 10, Semiprime, 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.