Your number, one digit away
One digit away
One change could reach Extreme.
Your number
721,300
Standard · Top 53.9%
Position 1: 7 → 3 · +366 points.
Gained: Digit sum 9, Highly divisible, Descending segment, Double pair, Harshad number, 4 distinct digits, Happy number.
Lost: Digit sum 13, 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.