Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
520,931
Notable · Top 34.7%
Position 4: 9 → 8 · +158 points.
Gained: Binary palindrome, Digit sum 19, Happy number.
Lost: Digit sum 20, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.