Your number, one digit away
One digit away
One change could reach Extreme.
Your number
30,398
Standard · Top 53.1%
Position 5: 8 → 1 · +257 points.
Gained: Binary palindrome, Digit sum 16, Prime, Happy number.
Lost: Digit sum 23, Semiprime.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.