Your number, one digit away

One digit away

One change could reach Extreme.

Your number

437,543

Exceptional · Top 4.09%

Best one-digit neighbour

237,543

Extreme · Top 0.53%

Position 1: 4 → 2 · +131 points.

Gained: Binary palindrome, Digit sum 24, Semiprime, 5 distinct digits, Repeated digit.

Lost: Digit sum 26, Prime, 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.