Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
278,555
Rare · Top 8.45%
Position 5: 5 → 4 · +121 points.
Gained: Binary palindrome, Alternating parity, Digit sum 31, 5 distinct digits, Repeated digit.
Lost: Adjacent digit run, Digit sum 32, Semiprime, Triple digit, Happy number, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.