Your number, one digit away
One digit away
One change could reach Singular.
Your number
42,421
Rare · Top 8.94%
Position 5: 1 → 4 · +504 points.
Gained: ABAB pattern, Palindrome, Only two distinct digits, Digit sum 16, 2 distinct digits, Zigzag digits, Triple digit.
Lost: Digit sum 13, 3 distinct digits, Semiprime, Double pair.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.