Your number, one digit away
One digit away
One change could reach Extreme.
Your number
213,617
Notable · Top 38.4%
Position 2: 1 → 9 · +259 points.
Gained: Binary palindrome, Digit sum 28, Prime, 6 distinct digits, Zigzag digits.
Lost: Digit sum 20, Semiprime, 5 distinct digits, Happy number, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.