Your number, one digit away

One digit away

One change could reach Extreme.

Your number

444,123

Exceptional · Top 3.14%

Best one-digit neighbour

434,123

Extreme · Top 0.21%

Position 2: 4 → 3 · +197 points.

Gained: Binary palindrome, Digit sum 17, Semiprime, Double pair, Alternating parity.

Lost: Digit sum 18, Adjacent digit run, Triple digit.

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