Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
664,163
Notable · Top 35.7%
Position 2: 6 → 5 · +128 points.
Gained: Descending segment, Digit sum 25, Prime, Alternating parity, 5 distinct digits, Repeated digit.
Lost: Digit sum 26, Triple digit, Semiprime, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.