Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
21,255
Distinct · Top 18.6%
Position 2: 1 → 2 · +157 points.
Gained: Only two distinct digits, Digit sum 16, 2 distinct digits, Semiprime, Adjacent digit run, Triple digit.
Lost: Digit sum 15, 3 distinct digits, Harshad number, Double pair.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.