Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
658,221
Standard · Top 58.7%
Position 4: 2 → 3 · +207 points.
Gained: Descending segment, Digit sum 25, Prime, 6 distinct digits, Alternating parity, Happy number.
Lost: Digit sum 24, Semiprime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.