Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
721,078
Rare · Top 9.09%
Position 1: 7 → 5 · +55 points.
Gained: Digit sum 23, 6 distinct digits, Semiprime.
Lost: Digit sum 25, 5 distinct digits, Happy number, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.