Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
557,978
Notable · Top 28.0%
Position 2: 5 → 8 · +112 points.
Gained: Digit sum 44, Zigzag digits, Semiprime.
Lost: Digit sum 41, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.