Your number, one digit away

One digit away

One change could reach Extreme.

Your number

443,009

Standard · Top 68.0%

Best one-digit neighbour

543,009

Extreme · Top 0.49%

Position 1: 4 → 5 · +300 points.

Gained: Binary palindrome, Descending segment, Digit sum 21, Semiprime, 5 distinct digits, Repeated digit.

Lost: Digit sum 20, 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.