Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
628,455
Standard · Top 94.6%
Position 1: 6 → 3 · +210 points.
Gained: Triangular number, Digit sum 27, Harshad number.
Lost: Digit sum 30.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.