Your number, one digit away
One digit away
One change could reach Extreme.
Your number
819,140
Notable · Top 49.3%
Position 4: 1 → 8 · +222 points.
Gained: Triangular number, Digit sum 30, Highly divisible, Harshad number, Happy number.
Lost: Digit sum 23, Zigzag digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.