Your number, one digit away
One digit away
One change could reach Extreme.
Your number
5,637
Exceptional · Top 1.76%
Position 1: 5 → 3 · +106 points.
Gained: Digit sum 19, Prime, 3 distinct digits, Happy number, Repeated digit.
Lost: Digit sum 21, Semiprime, 4 distinct digits.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.