Your number, one digit away
One digit away
One change could reach Singular.
Your number
21,252
Exceptional · Top 1.78%
Position 4: 5 → 1 · +513 points.
Gained: ABAB pattern, Digit sum 8, Palindrome, Only two distinct digits, 2 distinct digits, Zigzag digits.
Lost: Digit sum 12, 3 distinct digits, Harshad number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.