Your number, one digit away
One digit away
One change could reach Extreme.
Your number
419,923
Standard · Top 84.2%
Position 4: 9 → 1 · +320 points.
Gained: Binary palindrome, Ascending segment, Digit sum 20, Semiprime.
Lost: Digit sum 28, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.