Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
660,453
Standard · Top 58.7%
Position 2: 6 → 9 · +177 points.
Gained: Binary palindrome, Digit sum 27, 6 distinct digits, Happy number.
Lost: Digit sum 24, 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.