Your number, one digit away
One digit away
One change could reach Extreme.
Your number
662,171
Notable · Top 42.3%
Position 2: 6 → 1 · +233 points.
Gained: Triangular number, Digit sum 18, Zigzag digits, Triple digit.
Lost: Digit sum 23, Semiprime, Double pair.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.