Your number, one digit away
One digit away
One change could reach Singular.
Your number
313,171
Exceptional · Top 2.91%
Position 5: 7 → 3 · +296 points.
Gained: ABAB pattern, Only two distinct digits, Digit sum 12, 2 distinct digits.
Lost: Digit sum 16, 3 distinct digits, Semiprime, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.