Your number, one digit away
One digit away
One change could reach Extreme.
Your number
40,453
Notable · Top 33.9%
Position 2: 0 → 5 · +238 points.
Gained: Binary palindrome, Digit sum 21, 3 distinct digits, Zigzag digits, Happy number, Double pair.
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.