Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
454,778
Standard · Top 51.5%
Position 1: 4 → 8 · +192 points.
Gained: Triangular number, Digit sum 39.
Lost: Digit sum 35, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.