Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
621,444
Notable · Top 27.1%
Position 1: 6 → 3 · +137 points.
Gained: Digit sum 18, Descending segment, Harshad number.
Lost: Digit sum 21.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.