Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
643,547
Notable · Top 40.0%
Position 6: 7 → 5 · +161 points.
Gained: Triangular number, Digit sum 27, Double pair, Harshad number, 4 distinct digits.
Lost: Digit sum 29, Prime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.