Your number, one digit away
One digit away
One change could reach Extreme.
Your number
20,313
Exceptional · Top 4.49%
Position 3: 3 → 6 · +145 points.
Gained: Binary palindrome, Digit sum 12, Semiprime, 5 distinct digits.
Lost: Digit sum 9, 4 distinct digits, Harshad number, Happy number, Repeated digit.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.