Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
424,778
Standard · Top 72.5%
Position 2: 2 → 3 · +212 points.
Gained: Triangular number, Digit sum 33, Happy number.
Lost: Digit sum 32.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.