Your number, one digit away
One digit away
One change could reach Extreme.
Your number
258,321
Rare · Top 7.13%
Position 4: 3 → 1 · +173 points.
Gained: Triangular number, Digit sum 19, Double pair, Semiprime, 4 distinct digits.
Lost: Descending segment, Digit sum 21, 5 distinct digits, Harshad number, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.