Your number, one digit away
One digit away
One change could reach Extreme.
Your number
405,550
Distinct · Top 13.5%
Position 4: 5 → 4 · +222 points.
Gained: Triangular number, Digit sum 18, Zigzag digits, Harshad number, Double pair.
Lost: Digit sum 19, Adjacent digit run, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.