Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
663,121
Notable · Top 33.9%
Position 4: 1 → 6 · +133 points.
Gained: Binary palindrome, Digit sum 24, Triple digit.
Lost: Digit sum 19, Semiprime, Double pair.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.