67 is actually an insane number

🛍 Check out the coolest math clothes in the world! https://mathshion.com/ ❤️ Join Wrath of Math to get exclusive videos, lecture notes, and more:    / @wrathofmath   67 has gone from a simple unassuming prime number with a notorious and illicit neighbor to a phenomenon all its own. The 6-7 meme exploded in early 2025 and has recently resurfaced with a horror twist showing the iconic ‘6-7 kid’ as an SCP horror. With this virality on TikTok, Instagram reels, and YouTube shorts, we have never seen a better opportunity to promote the number 67 itself and to discuss its amusing properties. Now is the time my friends, and we must not let it pass! #67 #maths #mathematics Credit to ‪@HBMmaster‬ for the senary joke:    • a better way to count   More Math Chats:    • Math Chats   Business Inquiries: [email protected] Textbooks I Like! Graph Theory: https://amzn.to/3JHQtZj Real Analysis: https://amzn.to/3CMdgjI Abstract Algebra: https://amzn.to/3IjoZaO Linear Algebra: https://amzn.to/43xAWEz Calculus: https://amzn.to/3PieD1M Proofs and Set Theory: https://amzn.to/367VBXP (available for free online) Statistics: https://amzn.to/4d5HbUQ Discrete Math: https://amzn.to/3qfhoUn Number Theory: https://amzn.to/3JqpOQd Outro music:    • ♪ Blue Planet demo (Math Chats Outro 2025) ♪   Follow Wrath of Math on... ● Instagram:   / wrathofmathedu   ● TikTok:   / wrathofmathedu   ● X: https://x.com/wrathofmathedu SOURCES https://www.archimedes-lab.org/number... https://en.wikipedia.org/wiki/67_(number)    • 67 kid full video (original)      • when your kindergarteners teach you the 6-...   https://gearsofwar.fandom.com/wiki/Aa... https://thisoldtoy.com/l_fp_set/toy-p... https://edtechmagazine.com/k12/articl... https://en.wikipedia.org/wiki/Subbayy... https://mathshistory.st-andrews.ac.uk... https://en.wikipedia.org/wiki/6-7_(meme) 0:00 Intro 1:43 Super Prime 2:21 Sum of 5 2:48 67 Years Ago 3:23 Nice 3:59 Isolation 4:21 Lucky 6:59 Chen 8:31 Palindrome 9:17 Decimals 9:59 SubbayyaSivasankaranarayanaPillai 10:44 Conclusion