154 (number)

One hundred and fifty-four is the natural number following one hundred and fifty-three and preceding one hundred and fifty-five.

List of numbers — Integers ← 100 110 120 130 140 150 160 170 180 190 →
Cardinal	One hundred [and] fifty-four
Ordinal	154th (One hundred [and] fifty-fourth)
Factorization	$154 = 2 \cdot 7 \cdot 11$
Divisors	1, 2, 7, 11, 14, 22, 77, 154
Roman numeral	CLIV
Binary	10011010
Hexadecimal	9A

In mathematics

• 154 is a nonagonal number. Its factorization makes 154 a sphenic number
• There is no integer with exactly 154 coprimes below it, making 154 a noncototient, nor is there, in base 10, any integer that added up to its own digits yields 154, making 154 a self number
• 154 is the sum of the first six factorials
• With just 17 cuts, a pancake can be cut up into 154 pieces (Lazy caterer's sequence)
• Distinct prime factors of 154 add up to 20, and so do the ones of 153, hence the two form a Ruth-Aaron pair
• 154! + 1 is a factorial prime

In the military

• USS Bauxite (IX-154) was a United States Navy Trefoil-class concrete barge during World War II
• USS Candid (AM-154) was a United States Navy Admirable minesweeper ship during World War II
• USS Ellis (DD-154) was a United States Navy Wickes-class destroyer during World War II
• USS General LeRoy Eltinge (AP-154) was a United States Navy General G. O. Squier transport ship during World War II
• USS Lowndes (APA-154) was a United States Navy Haskell-class attack transport during World War II
• USS Sims (DE-154) was a United States Navy Buckley-class destroyer escort ship during World War II
• Strike Fighter Squadron 154 (VFA-154) is a United States Navy strike fighter squadron stationed at Naval Air Station Lemoore
• Convoy ON-154 was a convoy of ships in December 1942 during World War II

In sports

• NFL quarterback Brian Sipe threw 154 touchdowns in his career from 1974 to 1985
• NFL quarterback Roman Gabriel had 154 touchdowns with the Los Angeles Rams (1962–1972)
• NFL Hall of Fame quarterback Roman Gabriel threw 154 touchdowns in his career from 1962 to 1977
• Major League Baseball teams played 154 games a season prior to expansion in 1961
• Golfer Jack Nicklaus played in a record 154 consecutive major championships from the 1957 U.S. Open to the 1998 U.S. Open

In transportation

• California State Route 154 runs from Los Olivos to Santa Barbara, California
• Connecticut Route 154 runs from Old Saybrook, to Middletown
• Georgia State Route 154 runs from S.R. 54 in Sharpsburg to S.R. 10
• Illinois Route 154 runs from Red Bud to Whittington in Sullivan County, Indiana
• Indiana State Road 154 runs from Hutsonville, Illinois to Sullivan, Indiana
• M-154 is a Michigan highway on Harsens Island at the mouth of the St. Clair River
• Missouri Route 154 runs from Vandalia to Paris, Missouri
• New Jersey Route 154 runs from County Route 561 to Routes 41 and Route 70
• New York State Route 154 was a state highway in Rensselaer County, New York until 1980
• Ohio State Route 154 in Columbiana County in northeast Ohio runs from Lisbon, Ohio to Negley, Ohio
• Oregon Route 154 is a state highway that runs from Dayton to Hopewell
• Pennsylvania Route 154 is a state highway that runs from Canton to Laporte
• Texas State Highway 154 is a state highway that runs from Cooper to Marshall
• Utah State Route 154 runs from Draper to Salt Lake City International Airport
• Virginia Route 154 is a state highway in Covington, Virginia
• Wisconsin Highway 154 runs from Lloyd to Rock Springs
• Route nationale 154 is a national trunk road in France connecting Rouen and Orléans (Artenay)
• Malaysia Federal Route 154 on Langkawi Island, Kedah, Malaysia
• Route 154 near Alberton in Prince Edward Island, Canada
• National Route 154 is a national highway of Japan connecting Higashi-ku, Nagoya and Atsuta-ku, Nagoya
• Seattle Bus Route 154
• The Maserati Tipo 154 racecar, also known as 151/4, was produced in 1965
• Gol Transportes Aéreos Flight 1907 crashed on September 29, 2006 over the Brazilian state of Mato Grosso killing 154 onboard

In TV and radio

• The TV series Hazel ran on NBC (and later on CBS) from 1961 to 1966 with 154 episodes
• Channel 154 on the Dish Network is the NFL Network (HD)
• Channel 154 on Sirius Satellite Radio is Dallas-Fort Worth/Houston, Texas traffic and weather
• Channel 154 on XM Radio is National Lampoon Comedy Radio

In other fields

154 is also:

• The year AD 154 or 154 BC
• 154 AH is a year in the Islamic calendar that corresponds to that corresponds to 770 – 771 AD
• 154 Bertha is a dark outer Main belt asteroid
• Ross 154 is a red dwarf star near the southern constellation Sagittarius
• The sun follows a 154-day periodicity on gamma-ray flares
• 154, the third album by Wire, titled after the number of gigs the band had performed by the time of its 1979 release
• Cyprus ranks #154 in world population
• Psalm 154
• Shakespeare’s 154 sonnets, the last being Sonnet 154
• Elcapo No. 154, Saskatchewan is a rural municipality in Saskatchewan, Canada
• The atomic number of an element temporarily called Unpentquadium
• In the United Kingdom, 154 is the telephone number used to report Business Faults with telephone provider BT

See also

• List of highways numbered 154
• United Nations Security Council Resolution 154
• United States Supreme Court cases, Volume 154

References

• Wells, D. The Penguin Dictionary of Curious and Interesting Numbers London: Penguin Group. (1987): 140 - 141

External links

• Virtual Science: Number 154
• New York City Amalgamated Professional Employees Local 154
• 154th Tennessee Senior Regiment Company K