Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
448,731
Rare · Top 5.82%
Position 2: 4 → 7 · +32 points.
Gained: Triangular number, Digit sum 30, Happy number.
Lost: Binary palindrome, Digit sum 27.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.