Your number, one digit away
One digit away
One change could reach Extreme.
Your number
401,307
Notable · Top 33.9%
Position 5: 0 → 4 · +205 points.
Gained: Binary palindrome, Digit sum 19, Prime, Happy number.
Lost: Digit sum 15, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.