Your number, one digit away
One digit away
One change could reach Extreme.
Your number
810,523
Rare · Top 8.45%
Position 2: 1 → 9 · +162 points.
Gained: Binary palindrome, Digit sum 27, Zigzag digits.
Lost: Digit sum 19, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.