Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
521,707
Notable · Top 37.1%
Position 4: 7 → 0 · +126 points.
Gained: Digit sum 15, Descending segment, Semiprime, Happy number.
Lost: Digit sum 22, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.