Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
686,977
Rare · Top 7.13%
Position 5: 7 → 6 · +53 points.
Gained: Digit sum 42, Zigzag digits, Triple digit, Semiprime, Happy number.
Lost: Digit sum 43, Prime, Double pair.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.