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wikipedia.org
https://en.wikipedia.org/wiki/3
3 - Wikipedia
3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. [citation needed]
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britannica.com
https://www.britannica.com/science/the-number-thre…
The number three - Britannica
The number 3 is a very mystical and spiritual number featured in many folktales (three wishes, three guesses, three little pigs, three bears, three billy goats gruff).
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newworldencyclopedia.org
https://www.newworldencyclopedia.org/entry/3_(numb…
3 (number) - New World Encyclopedia
Three is the first odd prime number, and the second smallest prime. It is both the first Fermat prime (2 2º + 1) and the first Mersenne prime (2² - 1), as well as the first lucky prime.
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cyberdefinitions.com
https://www.cyberdefinitions.com/definitions/colon…
:3 | What Does :3 Mean? - Cyber Definitions
:3 is an emoticon used to represent a Coy Smile. This page explains how :3 is used in texting or on apps like TikTok or Instagram.
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numbermatics.com
https://numbermatics.com/n/3/
Number 3 - Curious Math Facts and Interesting Properties
Explore the curious properties of number 3, an odd number which is prime. Includes mathematical info, prime factorization, divisors, bases and much more! A fascinating reference for students, coders, engineers, scientists, puzzle-solvers, and anyone who enjoys numbers.
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amazingfactshome.com
https://www.amazingfactshome.com/fun-facts-about-t…
21 Fun Facts About The Number 3 That Will Surprise You
Have you ever wondered why the number 3 appears so frequently in various cultures, stories, and systems? From its deep spiritual significance to its prominent presence in science, the number 3 holds a unique place in shaping how we see the world.
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numberempire.com
https://www.numberempire.com/3
Properties of the number 3 - numberempire.com
Properties of the number 3: factors, prime check, fibonacci check, bell number check, binary, octal, hexadecimal representations and more.
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kiddle.co
https://kids.kiddle.co/3_(number)
3 (number) Facts for Kids
Many cultures around the world see the number three as important or special. The number three appears in many famous stories, beliefs, and traditions. Here are some examples: The Three Stooges were a famous comedy group. In Hinduism, a major religion from India, there is the Trimurti.
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wolfram.com
https://mathworld.wolfram.com/3.html
3 -- from Wolfram MathWorld
3 is the only integer which is the sum of the preceding positive integers (1+2=3) and the only number which is the sum of the factorials of the preceding positive integers (1!+2!=3).
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definitions.net
https://www.definitions.net/definition/3
What does 3 mean? - Definitions.net
The number 3 is a natural number following 2 and preceding 4. It is an odd and prime number, often symbolically significant across different religions and cultures.