28

28

positive integer, perfect number, triangular number, even number, centered nonagonal number, hexagonal number, magic number, composite number

Follows	27
Followed by	29
Prime factor	2, 7
Unicode character	㉘

Hàuyàa ka fìifeeɗu (28) ayam làmba ne ma mbèesu. Dita ne lamba ma hàuyàa ka fìifēɗu a lìssafi.