Your number, one digit away
One digit away
One change could reach Extreme.
Your number
21,445
Notable · Top 33.9%
Position 3: 4 → 8 · +322 points.
Gained: Hex repdigit, Digit sum 20, Binary palindrome, Zigzag digits, 5 distinct digits.
Lost: Digit sum 16, Semiprime, 4 distinct digits, Repeated digit.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.