Your number, one digit away
One digit away
One change could reach Extreme.
Your number
666,100
Distinct · Top 13.5%
Position 4: 1 → 0 · +278 points.
Gained: Highly divisible, Only two distinct digits, Digit sum 18, 2 distinct digits, Harshad number.
Lost: Digit sum 19, 3 distinct digits, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.