Your number, one digit away
One digit away
One change could reach Extreme.
Your number
42,201
Distinct · Top 16.3%
Position 1: 4 → 2 · +329 points.
Gained: Digit sum 7, Perfect square, Adjacent digit run, 3 distinct digits, Happy number, Semiprime, Triple digit.
Lost: Digit sum 9, 4 distinct digits, Harshad number, Repeated digit.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.