Your number, one digit away
One digit away
One change could reach Rare.
Your number
447,638
Standard · Top 76.3%
Position 1: 4 → 1 · +142 points.
Gained: Alternating parity, Digit sum 29, 6 distinct digits, Semiprime.
Lost: Digit sum 32, 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.