Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
520,271
Notable · Top 41.4%
Position 2: 2 → 0 · +166 points.
Gained: Binary palindrome, Digit sum 15, Happy number.
Lost: Digit sum 17, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.