Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
480,551
Standard · Top 57.8%
Position 2: 8 → 6 · +171 points.
Gained: Binary palindrome, Digit sum 21, Harshad number, Happy number.
Lost: Digit sum 23, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.