Your number, one digit away
One digit away
One change could reach Extreme.
Your number
254,921
Distinct · Top 10.9%
Position 2: 5 → 9 · +175 points.
Gained: Binary palindrome, Digit sum 27, Double pair, Harshad number, 4 distinct digits.
Lost: Digit sum 23, Semiprime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.