Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
815,981
Notable · Top 29.3%
Position 1: 8 → 9 · +151 points.
Gained: Triangular number, Digit sum 33, Harshad number.
Lost: Digit sum 32, Semiprime, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.