Your number, one digit away
One digit away
One change could reach Extreme.
Your number
400,571
Distinct · Top 23.6%
Position 3: 0 → 9 · +203 points.
Gained: Binary palindrome, Digit sum 26, 6 distinct digits, Zigzag digits.
Lost: Digit sum 17, 5 distinct digits, Harshad number, Happy number, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.