Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
828,529
Standard · Top 68.0%
Position 1: 8 → 5 · +225 points.
Gained: Perfect square, Digit sum 31, Happy number, Semiprime.
Lost: Digit sum 34.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.