- 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]
- 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
- 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)
- Learn About the Number 3 | Number of the Day: 3 - YouTube
Learn to recognize and understand Number 3 Learn to count up to and down from three Created by teachers, learn how to show 3 in a ten frame Learn to draw 3 tally marks See the number 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
- 3 - Wiktionary, the free dictionary
A West Arabic numeral, ultimately from Indic numerals (compare Devanagari ३ (3)), from a cursive form of three lines to represent the number three See 3 § Evolution of the Arabic digit for more
- 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
- 3 (number) - Simple English Wikipedia, the free encyclopedia
Three is an important number for many cultures (groups of people living together) It is also a prime number It is the first odd prime In Roman numerals, it is III three gifts of the wise men (Magi) who visited Christ at his birth in the Gospel of Matthew
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