Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
644,113
Distinct · Top 24.3%
Position 6: 3 → 2 · +134 points.
Gained: Highly divisible, Digit sum 18, Harshad number.
Lost: Digit sum 19, Semiprime, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.