Your number, one digit away
One digit away
One change could reach Singular.
Your number
643,343
Distinct · Top 21.1%
Position 1: 6 → 3 · +503 points.
Gained: ABCABC pattern, Palindrome, Only two distinct digits, Digit sum 20, 2 distinct digits, Happy number, Quadruple digit.
Lost: Digit sum 23, 3 distinct digits, Semiprime, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.