Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
215,223
Distinct · Top 18.1%
Position 4: 2 → 1 · +144 points.
Gained: Digit sum 14, Ascending segment, Prime, Double pair, Happy number.
Lost: Digit sum 15, Triple digit, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.