CLXXIX

CLXXIX is the Roman numeral for the integer 179. It is constructed from C (100) + LXX (70) + IX (9), yielding 179 in additive Roman numeral notation.

In mathematics, 179 is a prime number, and it is the 41st prime. It is odd and congruent to 3 modulo 4, which implies that it cannot be expressed as a sum of two squares.

In historical writing and in contexts that use Roman numerals, CLXXIX may denote the year 179 CE (or 179 BCE when appropriate) or serve as a label for items, sections, volumes, or editions that are enumerated with Roman numerals.

In other numeral systems, 179 in decimal is 0xB3 in hexadecimal and 10110011 in binary.