Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
319,801
Standard · Top 55.8%
Position 3: 9 → 8 · +202 points.
Gained: Triangular number, Digit sum 21, Double pair, Harshad number, 4 distinct digits, Happy number.
Lost: Digit sum 22, Semiprime, 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.