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Zonefive@sh.itjust.works to Mildly Interesting@lemmy.worldEnglish · 3 days ago

My $1 bill has no repeating decimals in its serial number

sh.itjust.works

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My $1 bill has no repeating decimals in its serial number

sh.itjust.works

Zonefive@sh.itjust.works to Mildly Interesting@lemmy.worldEnglish · 3 days ago
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  • Ziglin (it/they)@lemmy.world
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    3 days ago

    Base 16 would like a word.

    • badlilbean@sh.itjust.works
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      3 days ago

      Please tell me base 16 isn’t trying to hex-a-decimal

    • Kairos@lemmy.today
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      3 days ago

      Credit card numbers are in base 10

      • mangaskahn@lemmy.world
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        2 days ago

        What if they are generated in base 16, but numbers containing a-f are discarded. Did you think about that? Huh?

        • Kairos@lemmy.today
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          2 days ago

          Yes. The check digit is calculated using base 10

      • Ziglin (it/they)@lemmy.world
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        3 days ago

        Seems to be correct, I was thinking of a different card in my wallet.

        Ahem I mean I fancypants McGee have the 16 element identity permutation for my card number!

      • kkj@lemmy.dbzer0.com
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        3 days ago

        Everything is in base 10 (unless it’s in unary).

        • general_kitten@sopuli.xyz
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          2 days ago

          not if i debase your currency >:3

        • Kairos@lemmy.today
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          3 days ago

          Base ten then

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