Your number, one digit away
One digit away
One change could reach Extreme.
Your number
20,157
Notable · Top 28.0%
Position 2: 0 → 1 · +196 points.
Gained: Binary palindrome, Digit sum 16, Prime, 4 distinct digits, Repeated digit.
Lost: Digit sum 15, Semiprime, 5 distinct digits, Happy number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.