Your number, one digit away
One digit away
One change could reach Singular.
Your number
21,211
Extreme · Top 0.27%
Position 5: 1 → 2 · +374 points.
Gained: ABAB pattern, Digit sum 8, Palindrome, Alternating parity, Zigzag digits.
Lost: Digit sum 7, Prime.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.