Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
520,583
Standard · Top 92.2%
Position 5: 8 → 4 · +191 points.
Gained: Descending segment, Digit sum 19, Semiprime, Harshad number, Happy number.
Lost: Digit sum 23.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.