Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
844,547
Notable · Top 31.9%
Position 2: 4 → 7 · +142 points.
Gained: Digit sum 35, Alternating parity, Prime, Double pair, Happy number.
Lost: Digit sum 32, Triple digit, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.