Concept: four
Description (en): natural number
Also known as (en): four, Ⅳ, ⅳ, ₄, number 4, 4*1, 2*2, number four, the number 4, 1*4, ④, ➃, ⓸, ❹, ➍, ⒋, ⑷, 🄅, ๔, ৪, Anthem, 4 (number), 4º
Label (es): Cuatro
Description (es): número natural
Also known as (es): cuatro, cuarto, cuarta, número cuatro, número 4
Label (ca): quatre
Description (ca): nombre
Instance of: positive integer, composite number, deficient number, square number, even number, centered triangular number, tetrahedral number, power of two, strictly non-palindromic number, harshad number, semiprime, trimorphic number, Motzkin number