Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
554,539
Notable · Top 33.1%
Position 5: 3 → 6 · +159 points.
Gained: Ascending segment, Digit sum 34, Prime, Happy number.
Lost: Digit sum 31, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.