Your number, one digit away
One digit away
One change could reach Extreme.
Your number
401,219
Distinct · Top 10.2%
Position 1: 4 → 8 · +142 points.
Gained: Binary palindrome, Digit sum 21.
Lost: Digit sum 17, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.