Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
843,021
Notable · Top 45.4%
Position 5: 2 → 5 · +157 points.
Gained: Triangular number, Digit sum 21.
Lost: Digit sum 18, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.