Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

520,544

Standard · Top 53.9%

Best one-digit neighbour

520,543

Exceptional · Top 4.27%

Position 6: 4 → 3 · +141 points.

Gained: Descending segment, Digit sum 19, Semiprime, 5 distinct digits, Harshad number, 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.