Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
580,249
Notable · Top 30.6%
Position 1: 5 → 4 · +132 points.
Gained: Perfect square, Digit sum 27, 5 distinct digits, Harshad number, Repeated digit.
Lost: Digit sum 28, 6 distinct digits, Semiprime, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.