Your number, one digit away
One digit away
One change could reach Extreme.
Your number
6,377
Exceptional · Top 2.16%
Position 3: 7 → 0 · +229 points.
Gained: Binary palindrome, Digit sum 16, Alternating parity, 4 distinct digits, Happy number.
Lost: Digit sum 23, 3 distinct digits, Semiprime, Repeated digit.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.