Your number, one digit away
One digit away
One change could reach Extreme.
Your number
31,720
Notable · Top 43.2%
Position 5: 0 → 7 · +259 points.
Gained: Binary palindrome, Digit sum 20, Prime, Zigzag digits, 4 distinct digits, Repeated digit.
Lost: Digit sum 13, 5 distinct digits, Harshad number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.