Your number, one digit away
One digit away
One change could reach Extreme.
Your number
313,001
Exceptional · Top 3.28%
Position 2: 1 → 2 · +120 points.
Gained: Binary palindrome, Digit sum 9, Harshad number, 4 distinct digits, Happy number.
Lost: Digit sum 8, 3 distinct digits, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.