Your number, one digit away
One digit away
One change could reach Extreme.
Your number
490,909
Rare · Top 5.42%
Position 5: 0 → 9 · +231 points.
Gained: Binary palindrome, Digit sum 40, Quadruple digit, Semiprime, Adjacent digit run.
Lost: Alternating parity, Digit sum 31, Zigzag digits, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.