Your number, one digit away
One digit away
One change could reach Extreme.
Your number
612,271
Notable · Top 33.9%
Position 4: 2 → 1 · +220 points.
Gained: Triangular number, Digit sum 18, Zigzag digits, Triple digit.
Lost: Digit sum 19, Semiprime, Double pair.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.