Your number, one digit away
One digit away
One change could reach Extreme.
Your number
618,779
Notable · Top 27.5%
Position 5: 7 → 2 · +214 points.
Gained: Binary palindrome, Alternating parity, Digit sum 33, 6 distinct digits.
Lost: Digit sum 38, 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.