Your number, one digit away
One digit away
One change could reach Singular.
Your number
19,898
Exceptional · Top 4.27%
Position 1: 1 → 8 · +519 points.
Gained: ABAB pattern, Palindrome, Only two distinct digits, Digit sum 42, 2 distinct digits, Alternating parity, Triple digit.
Lost: Digit sum 35, 3 distinct digits, Semiprime, Happy number, Double pair.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.