Your number, one digit away
One digit away
One change could reach Rare.
Your number
644,878
Standard · Top 57.8%
Position 4: 8 → 6 · +137 points.
Gained: Ascending segment, Digit sum 35, Semiprime.
Lost: Digit sum 37.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.