Your number, one digit away
One digit away
One change could reach Extreme.
Your number
687,845
Notable · Top 30.6%
Position 2: 8 → 6 · +233 points.
Gained: Binary palindrome, Digit sum 36, Ascending segment, Happy number.
Lost: Digit sum 38, Zigzag digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.