Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
422,840
Standard · Top 51.5%
Position 4: 8 → 7 · +170 points.
Gained: Triangular number, Digit sum 19.
Lost: Digit sum 20, Harshad number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.