Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
665,659
Rare · Top 5.55%
Position 3: 5 → 7 · +60 points.
Gained: Digit sum 39, Descending segment, Semiprime, 4 distinct digits.
Lost: Digit sum 37, Prime, 3 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.