Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
550,417
Standard · Top 90.7%
Position 5: 1 → 9 · +220 points.
Gained: Binary palindrome, Digit sum 30, Semiprime.
Lost: Digit sum 22.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.