Your number, one digit away
One digit away
One change could reach Extreme.
Your number
4,578
Distinct · Top 12.9%
Position 2: 5 → 2 · +216 points.
Gained: Triangular number, Digit sum 21, Happy number.
Lost: Digit sum 24.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.