18
natural number, abundant number, even number, heptagonal number, pentagonal pyramidal number, composite number
code௰௮, ௧௮, XVIII Gyara
Unicode character, , , , 𝋲 Gyara
prime factorBiyu, Uku Gyara

18 (goma sha takwas ko sha takwas) alƙalami ne, tsakanin 17 da 19.