Your number, one digit away

One digit away

One digit, +39 points.

Your number

650,303

Exceptional · Top 3.23%

Best one-digit neighbour

670,303

Exceptional · Top 1.67%

Position 2: 5 → 7 · +39 points.

Gained: Digit sum 19, Prime, Zigzag digits.

Lost: Digit sum 17, Semiprime.

53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.