Your number, one digit away
One digit away
One change could reach Singular.
Your number
4,519
Exceptional · Top 1.02%
Position 3: 1 → 2 · +207 points.
Gained: Binary palindrome, Alternating parity, Digit sum 20, Semiprime.
Lost: Digit sum 19, Prime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.