Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
520,770
Standard · Top 70.7%
Position 5: 7 → 1 · +230 points.
Gained: Triangular number, Digit sum 15, 5 distinct digits, Harshad number, Happy number, Repeated digit.
Lost: Digit sum 21, Double pair, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.