Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
21,851
Distinct · Top 22.2%
Position 3: 8 → 0 · +128 points.
Gained: Digit sum 9, Descending segment, Harshad number, Happy number.
Lost: Digit sum 17, Prime.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.