Your number, one digit away
One digit away
One change could reach Extreme.
Your number
15,931
Exceptional · Top 2.37%
Position 2: 5 → 3 · +108 points.
Gained: Palindrome, Digit sum 17, Prime, 3 distinct digits, Double pair.
Lost: Triangular number, Digit sum 19, 4 distinct digits, Semiprime, Repeated digit.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.