Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
307,418
Rare · Top 8.53%
Position 5: 1 → 9 · +53 points.
Gained: Digit sum 31, Semiprime, Zigzag digits.
Lost: Digit sum 23, Harshad number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.