Your number, one digit away
One digit away
One change could reach Extreme.
Your number
507,850
Distinct · Top 11.5%
Position 4: 8 → 1 · +159 points.
Gained: Highly divisible, Digit sum 18, Zigzag digits, Happy number.
Lost: Alternating parity, Digit sum 25.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.