Your number, one digit away
One digit away
One change could reach Extreme.
Your number
505,210
Exceptional · Top 3.14%
Position 3: 5 → 1 · +90 points.
Gained: Digit sum 9, Ascending segment, Harshad number, Happy number.
Lost: Digit sum 13.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.