Your number, one digit away
One digit away
One change could reach Extreme.
Your number
636,233
Notable · Top 33.1%
Position 4: 2 → 6 · +306 points.
Gained: Binary palindrome, Only two distinct digits, Digit sum 27, 2 distinct digits, Harshad number.
Lost: Digit sum 23, 3 distinct digits, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.