Your number, one digit away

One digit away

One digit, +80 points.

Your number

654,979

Exceptional · Top 4.43%

Best one-digit neighbour

654,999

Exceptional · Top 1.15%

Position 5: 7 → 9 · +80 points.

Gained: Digit sum 42, Adjacent digit run, Triple digit, Happy number, 4 distinct digits.

Lost: Digit sum 40, Semiprime, 5 distinct digits, Repeated digit.

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