Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
820,155
Standard · Top 68.3%
Position 4: 1 → 7 · +165 points.
Gained: Binary palindrome, Digit sum 27, Happy number.
Lost: Digit sum 21, Harshad number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.