Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
550,501
Distinct · Top 12.5%
Position 1: 5 → 2 · +128 points.
Gained: Digit sum 13, Alternating parity, Prime, Double pair, Zigzag digits, 4 distinct digits.
Lost: Digit sum 16, 3 distinct digits, Semiprime, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.