Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
550,123
Distinct · Top 13.5%
Position 1: 5 → 2 · +129 points.
Gained: Digit sum 13, Prime, Alternating parity.
Lost: Digit sum 16.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.