Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
542,438
Standard · Top 80.6%
Position 3: 2 → 5 · +180 points.
Gained: Descending segment, Digit sum 29, Semiprime, Double pair, Alternating parity, 4 distinct digits.
Lost: Digit sum 26, 5 distinct digits, Harshad number, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.