Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
512,671
Notable · Top 37.1%
Position 3: 2 → 8 · +203 points.
Gained: Triangular number, Digit sum 28, Zigzag digits, Happy number, Semiprime.
Lost: Digit sum 22, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.