Your number, one digit away
One digit away
One change could reach Extreme.
Your number
477,878
Rare · Top 5.67%
Position 3: 7 → 2 · +110 points.
Gained: Triangular number, Digit sum 36, Zigzag digits, Double pair, 4 distinct digits.
Lost: Digit sum 41, 3 distinct digits, Semiprime, Triple digit, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.