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]

Oct 14, 2025 · In this guide, we’ll tell you everything there is to know about the <3 (heart) emoticon, from what it means to how you can use it. What does the <3 (heart) emoticon mean? The <3 emoticon …

This is a free online math calculator together with a variety of other free math calculators that compute standard deviation, percentage, fractions, and more.

Definition of three number in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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 …

: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.

The meaning of THREE is a number that is one more than 2. How to use three in a sentence.

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.

3 is a prime number. Like all primes (except two), it is an odd number. What makes 3 an interesting number from a mathematical point of view? Like all numbers, it has a distinctive mathematical …

Dec 21, 2025 · 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 …