9: nine
    A: ten?
    B: eleven
    ...
    10: ten?
    20: twenty
    30: thirty

Edit: Or as suggested in the original link, A=Ten, 10=annty, 11=annty-one and 1A=annty-ten

10 is sixteen.

11 is sixteen one

A is not ten in hexadecimal.

"ten" always means 10 in any base. the number after "nine" is "deci".

    9: nine
    A: ten
    B: eleven
    ...
    10: hexTen
    20: hexTwenty
    30: hexThirty
    ...
    100: hexHundred

0x10000 is a number more deserving of a name than 0x1000.

In effect, I want to call 0x10000 as "hex-thousand" (correlating to the number where 16-bits overflow). And 0x100000000 as "hex-million" (correlating to the 32-bit overflow number).

Of course, that leaves 0x1000 and 0x1000000 as ambiguous.

¹ https://en.wikipedia.org/wiki/10,000#Name

Myriad shares similarities to "Million". So maybe Myriad / Biriad / Trilliad / Quadrilliad will scale into the higher orders.

Hmm, maybe I'll make this a thing.

1=一 ichi

10=十 juu

100=百 hyaku

1000=千 sen

1,0000=万 man

10,0000=十万 juuman

100,0000=百万 hyakuman

1000,0000=千万 senman

1,0000,0000=億 oku

1,0000,0000,0000=兆 chou

1,0000,0000,0000,0000=京 kei

Every word (phrase in the case of hundred/thousand) becomes strictly one digit, as opposed to normal English where e.g. "thirteen" is actually two digits.

As, from the original french comment:

1A = dix / ten

10 = seize / sixteen

11 = seize-et-un / sixteen-one

Others have suggested 10 = onety instead of sixteen. This would be more consistent, but less idiomatic (onety is not a number in English, and hex is base sixteen).

11 78D seize-un mille sept cent octante-quatrorze.

Or, in English:

11,78D Sixteen-one thousand seven hundred eighty fourteen.