Your number, one digit away

One digit away

One change could reach Rare.

Your number

664,191

Standard · Top 82.0%

Best one-digit neighbour

664,111

Rare · Top 5.67%

Position 5: 9 → 1 · +158 points.

Gained: Digit sum 19, Adjacent digit run, Semiprime, 3 distinct digits, Happy number, Triple digit.

Lost: Digit sum 27, Double pair, 4 distinct digits.

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