Your number, one digit away
One digit away
One change could reach Extreme.
Your number
578,977
Exceptional · Top 3.19%
Position 1: 5 → 8 · +125 points.
Gained: Digit sum 46, 3 distinct digits, Semiprime, Happy number.
Lost: Digit sum 43, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.