Your number, one digit away
One digit away
One change could reach Extreme.
Your number
813,129
Standard · Top 58.7%
Position 6: 9 → 0 · +251 points.
Gained: Highly divisible, Digit sum 15, Zigzag digits, Harshad number, Happy number.
Lost: Digit sum 24, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.