Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
520,549
Notable · Top 40.0%
Position 6: 9 → 3 · +121 points.
Gained: Descending segment, Digit sum 19, Semiprime, Harshad number, Happy number.
Lost: Digit sum 25, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.