109 (number)

Category:Integers\n109 is the natural number following 108 and preceding 110. \n

\n
Cardinal	one hundred [and] nine\n
Ordinal	109th\n
Factorization	\n
Roman numeral	CVIX\n
Binary	1101101\n
Hexadecimal	6D\n

One hundred nine (British English: One hundred and nine)is the 29th prime number. The previous prime is 107, making them both twin primes. 109 is a centered triangular number. One hundred nine is also:

• The atomic number of meitnerium.\n* The registry number of the famous patrol boat PT-109, commanded by John F. Kennedy.\n* The year AD 109 or 109 BC.