Your number, one digit away
One digit away
One change could reach Extreme.
Your number
404,555
Distinct · Top 10.6%
Position 6: 5 → 0 · +152 points.
Gained: Triangular number, Digit sum 18, Harshad number, Double pair, Happy number.
Lost: Adjacent digit run, Digit sum 23, Semiprime, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.