Your number, one digit away
One digit away
One change could reach Extreme.
Your number
278,477
Notable · Top 27.1%
Position 5: 7 → 9 · +201 points.
Gained: Binary palindrome, Digit sum 37, Prime, 5 distinct digits, Happy number, Repeated digit.
Lost: Digit sum 35, Triple digit, Semiprime, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.