Your number, one digit away
One digit away
One change could reach Extreme.
Your number
250,501
Exceptional · Top 1.26%
Position 2: 5 → 1 · +18 points.
Gained: Digit sum 9, Descending segment, Harshad number, Happy number.
Lost: Digit sum 13, Prime, Zigzag digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.