Your number, one digit away
One digit away
One change could reach Extreme.
Your number
643,255
Distinct · Top 25.0%
Position 6: 5 → 7 · +223 points.
Gained: Binary palindrome, Digit sum 27, 6 distinct digits, Happy number.
Lost: Digit sum 25, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.