Your number, one digit away
One digit away
One change could reach Extreme.
Your number
1,977
Exceptional · Top 2.23%
Position 3: 7 → 6 · +208 points.
Gained: Binary palindrome, Digit sum 23, Zigzag digits, 4 distinct digits, Happy number.
Lost: Digit sum 24, 3 distinct digits, Repeated digit.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.