Your number, one digit away
One digit away
One change could reach Extreme.
Your number
813,840
Standard · Top 76.3%
Position 3: 3 → 9 · +257 points.
Gained: Triangular number, Digit sum 30, Highly divisible, Happy number.
Lost: Digit sum 24.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.