Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
631,581
Standard · Top 58.7%
Position 3: 1 → 8 · +147 points.
Gained: Alternating parity, Digit sum 31, Prime, Zigzag digits.
Lost: Digit sum 24, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.