Your number, one digit away
One digit away
One change could reach Extreme.
Your number
674,503
Exceptional · Top 4.87%
Position 1: 6 → 8 · +147 points.
Gained: Triangular number, Digit sum 27, Harshad number.
Lost: Digit sum 25, Semiprime, Zigzag digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.