Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
505,271
Distinct · Top 19.6%
Position 3: 5 → 0 · +123 points.
Gained: Binary palindrome, Digit sum 15, Happy number.
Lost: Digit sum 20, Zigzag digits, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.