Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
819,563
Rare · Top 7.84%
Position 3: 9 → 2 · +25 points.
Gained: Alternating parity, Digit sum 25, Semiprime, Happy number.
Lost: Digit sum 32, Prime, Zigzag digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.