Your number, one digit away
One digit away
One change could reach Extreme.
Your number
19,979
Rare · Top 6.73%
Position 1: 1 → 7 · +145 points.
Gained: Only two distinct digits, Digit sum 41, 2 distinct digits.
Lost: Digit sum 35, 3 distinct digits, Happy number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.