Your number, one digit away
One digit away
One change could reach Extreme.
Your number
18,915
Exceptional · Top 4.00%
Position 4: 1 → 8 · +134 points.
Gained: Binary palindrome, Alternating parity, Digit sum 31, Semiprime.
Lost: Triangular number, Digit sum 24.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.