Your number, one digit away
One digit away
One change could reach Extreme.
Your number
21,073
Exceptional · Top 2.86%
Position 4: 7 → 1 · +86 points.
Gained: Digit sum 7, Prime, 4 distinct digits, Repeated digit.
Lost: Digit sum 13, Semiprime, 5 distinct digits, Harshad number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.