Your number, one digit away
One digit away
One change could reach Extreme.
Your number
21,907
Distinct · Top 13.5%
Position 5: 7 → 4 · +170 points.
Gained: Perfect square, Digit sum 16.
Lost: Digit sum 19, Semiprime.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.