Your number, one digit away

One digit away

One change could reach Rare.

Your number

646,421

Distinct · Top 18.6%

Best one-digit neighbour

666,421

Rare · Top 9.23%

Position 2: 4 → 6 · +35 points.

Gained: Adjacent digit run, Digit sum 25, Semiprime, Triple digit.

Lost: Digit sum 23, Prime, Double pair.

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