Your number, one digit away
One digit away
One change could reach Extreme.
Your number
847,778
Rare · Top 6.57%
Position 2: 4 → 8 · +311 points.
Gained: Triangular number, Digit sum 45, Only two distinct digits, 2 distinct digits.
Lost: Digit sum 41, 3 distinct digits, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.