OW!!
Upstoated!
Shiitake
joined 1 year ago
Ayy me too
Upcontent!
I choose you, Pikachu!
Upchosen!
Welcome! I'm also pretty new.
Uproarted!
NO! I AM A SIMPLE MAN AND I LIKE THIS MEME
Uproaded!
you shall have it
Upkroated!
Hold on!!
Upcloated!
Hello
Upmoated!
Something something upstroated!
I don't know but hello!
Upkoded!
Oo interesting, I'll have to check that out. Thanks for the tip!
Updotted!
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Waaaait a second.
Does that hold for every base, where the divisor is 1 less than the base?
Specifically hexidecimal - could it be that 5 and 3 have the same "sum digits, get divisibility" property, since 15 (=3*5) is one less than the base number 16?
Like 2D~16~ is16*2+13 = 45, which is divisible by 3 and 5.
Can I make this into a party trick?! "Give me a number in hexidecimal, and I'll tell you if it's divisible by 10."
Am thinking it's 2 steps:
So if 1 and 2 are "yes", it's divisible by 10.
E.g.
Is this actually true? Have I found a new party trick for myself? How would I even know if this is correct?