Your number, one digit away
One digit away
One change could reach Singular.
Your number
400,005
Exceptional · Top 1.39%
Position 6: 5 → 4 · +252 points.
Gained: Digit sum 8, Palindrome, Only two distinct digits, 2 distinct digits, Happy number.
Lost: Digit sum 9, Harshad number, 3 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.