Your number, one digit away
One digit away
One change could reach Singular.
Your number
9,997
Extreme · Top 0.25%
Position 4: 7 → 9 · +301 points.
Gained: All digits identical, Palindrome, Digit sum 36, 1 distinct digit.
Lost: Only two distinct digits, Digit sum 34, 2 distinct digits, Semiprime, Adjacent digit run, Triple digit.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.