Your number, one digit away

One digit away

One change could reach Extreme.

Your number

511,255

Distinct · Top 17.2%

Best one-digit neighbour

511,225

Extreme · Top 0.93%

Position 5: 5 → 2 · +165 points.

Gained: Perfect square, Digit sum 16, Double pair.

Lost: Digit sum 19, Semiprime, Triple digit.

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