158
158 is a natural number that comes after 157 and before 159. In base-10 notation it is written as 158.
158 is even and composite, with prime factorization 2 × 79. Its divisors are 1, 2, 79,
In numeral representations, 158 is written as CLVIII in Roman numerals, and in other bases it appears
Calendar relevance: the 158th day of the year corresponds to June 7 in common (non-leap) years and
Astronomy: 158 Koronis is a large main-belt asteroid and the namesake of the Koronis family of asteroids.
In broader usage, 158 serves as a simple, round descriptor in lists, classifications, and numbering systems