Your number, one digit away
One digit away
One change could reach Extreme.
Your number
309,997
Rare · Top 5.67%
Position 6: 7 → 3 · +107 points.
Gained: Binary palindrome, Digit sum 33, 3 distinct digits.
Lost: Digit sum 37, Semiprime, Happy number, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.