Your number, one digit away
One digit away
One change could reach Extreme.
Your number
666,420
Notable · Top 30.0%
Position 4: 4 → 1 · +200 points.
Gained: Highly divisible, Digit sum 21, Harshad 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.