Math Nerd 1729
mathnerd1729.bsky.social
Math Nerd 1729
@mathnerd1729.bsky.social
An autistic aro-ace rambling at random times

TikTok: @mathnerd1729
YouTube: @MathNerd1729
Discord: @AroAceNerd1729
Tumblr: @autisticaroace
Reddit: u/ANormalCartoonNerd
Instagram: @mathsnerd1729
There's also November 2026 by the way. Whenever March has a Friday the 13th, so does November! :)
December 19, 2025 at 5:26 PM
There'll be another Friday the 13th in November 2026 as well! The last time we had Friday the 13th show up three times was in 2015 btw.
December 14, 2025 at 7:11 AM
In fact, it's the Least Common Multiple of 1, 2, 3, 4, 5, 6, and 7.
November 26, 2025 at 5:11 PM
To tell if a number is divisible by 3, you can just add the digits.

2 + 4 = 6 [which is divisible by 3], so 24 is divisible by 3.
1 + 8 = 9 [which is divisible by 3], so 18 is divisible by 3 as well.
4 + 7 = 11 [which is NOT divisible by 3], so 47 is NOT divisible by 3.

Hope this tip is useful! :)
November 26, 2025 at 5:10 PM
The day before could've been written as 11/22/25 and 112225 is 335². Don't feel bad for missing it, though. I unfortunately did too.
November 23, 2025 at 5:40 PM
Also, here are the appropriate links in case the screenshots aren't sufficient enough

Link to NewsThump's About Us page confirming that their stories are NOT supposed to be believed:
newsthump.com/about-us/

Link to the original NewsThump article:
newsthump.com/2025/11/12/j...
November 16, 2025 at 10:41 AM
As much as I hate what's going on the USA right now, I fear that spreading stuff from British satirical website NewsThump as if it were real news may be doing more harm than good. Here's a screenshot of the headline with the source listed and another screenshot from the source's About Us page
November 16, 2025 at 10:41 AM
Reposted by Math Nerd 1729
Today, I can finally share the rest of my Game Changer, "we've been here the whole time" stickers and pins, in a whopping 27 flag designs!

Stickers: canopyrobin.etsy.com/listing/4333...

Pins: canopyrobin.etsy.com/listing/4346...

My endless thanks to @samreich.bsky.social for blessing these! 🏳️‍🌈🏳️‍⚧️
November 11, 2025 at 6:58 AM
While I don't really buy into numerology, there is indeed a system for that. If you start at A = 49, B = 50, C = 51, and so on up to Z = 74 then the phrase "DONALD TRUMP" would coincidentally add up to 666.

Also, the final Z = 74 happened to match his age in 2020. Do with that info what you will
November 13, 2025 at 2:26 AM
So, you recently turned the exact square root of the current year? Neat!
November 1, 2025 at 2:57 AM
The first answer I saw was 65. However, I do admit that the other answer of 60 also makes sense and would make it much easier to find the general nth term :)
October 20, 2025 at 3:37 PM
Reposted by Math Nerd 1729
Well, this #AceWeek please be aware that I, an ace artist, am attempting to raise funds for my trans ace friend's medical bills. If you have a hankering for ace-themed wallpapers, I got you covered:
buymeacoffee.com/isthiseva/e/340497
October 19, 2025 at 8:16 PM
Belated Happy Birthday! It's a bit neat that you turned the exact square root of the current year :)
October 11, 2025 at 10:55 AM
A triple-yellow corner, two red centers, and two blue-green edges . . . YIKES 😬
October 1, 2025 at 5:57 PM
√6724 must be between 80 and 85 since 80² = 6400 and 85² = 7225. That means, if 6724 is a perfect square, then √6724 would be 82 [since the only digits which give a last digit of 4 when squared are 2 & 8]. Verifying our assumption shows 82² = 2² × 41² = 4 × 1681 = 6724 as desired. Thus, √6724 = 82.
September 16, 2025 at 11:11 AM
While I don't quite believe in numerology, there's also the fact that 2025 can be written as 2016 + (2 + 0 + 1 + 6)
September 16, 2025 at 7:40 AM