Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
428,459
Standard · Top 55.8%
Position 3: 8 → 5 · +183 points.
Gained: Binary palindrome, Digit sum 29, Double pair, Harshad number, 4 distinct digits, Happy number.
Lost: Digit sum 32, Semiprime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.