Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
21,677
Notable · Top 39.0%
Position 3: 6 → 4 · +165 points.
Gained: Binary palindrome, Digit sum 21.
Lost: Digit sum 23, Happy number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.