Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
657,223
Standard · Top 60.1%
Position 3: 7 → 4 · +154 points.
Gained: Descending segment, Digit sum 22, Prime, Happy number.
Lost: Digit sum 25, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.