Your number, one digit away
One digit away
One change could reach Extreme.
Your number
7,421
Exceptional · Top 1.76%
Position 1: 7 → 1 · +226 points.
Gained: Digit sum 8, Binary palindrome, 3 distinct digits, Repeated digit.
Lost: Digit sum 14, Semiprime, 4 distinct digits, Happy number.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.