Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
831,540
Standard · Top 68.0%
Position 1: 8 → 2 · +243 points.
Gained: Triangular number, Digit sum 15, 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.