Your number, one digit away
One digit away
One change could reach Extreme.
Your number
421,337
Standard · Top 86.7%
Position 1: 4 → 3 · +365 points.
Gained: Binary palindrome, Descending segment, Digit sum 19, Triple digit, Semiprime, 4 distinct digits.
Lost: Digit sum 20, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.