Rahul Sharma (Editor)

146 (number)

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
146
  
147 →

Factorization
  
2 × 73

Roman numeral
  
CXLVI

Cardinal
  
one hundred forty-six

Divisors
  
1, 2, 73, 146

Ordinal
  
146th (one hundred and forty-sixth)

146 (one hundred [and] forty-six) is the natural number following 145 and preceding 147.

Contents

In mathematics

146 is an octahedral number as well as a composite number.

It is a nontotient since there is no integer with 146 coprimes below it, noncototient since there is no integer with 146 natural numbers below it which are not coprime to it, and an untouchable number since there is no integer whose proper divisors add up to 146.

146 is a repdigit in base 8 (222).

In the military

  • USS Aspire (AM-146) was a United States Navy Admirable-class minesweeper during World War II
  • USS Collingsworth (APA-146) was a United States Navy Haskell-class attack transport ship during World War II
  • USS Elliot (DD-146) was a United States Navy Wickes-class destroyer during World War II
  • USS General W. F. Hase (AP-146) was a United States Navy General G. O. Squier-class transport ship during World War II
  • Hoga (YT-146) was a United States Navy yard tug during World War II
  • USS Inch (DE-146) was a United States Navy Edsall-class destroyer escort during World War II
  • The BAe 146 British aircraft
  • The Alfa Romeo 146 family car
  • The station Calle 146 of the TransMilenio mass-transit system of Bogotá, Colombia

    • In other fields

    146 is also:

  • The year AD 146 or 146 BC
  • 146 AH is a year in the Islamic calendar that corresponds to 763 – 764 CE
  • 146 Lucina is a main belt asteroid
  • Sonnet 146
  • The song “146 Degrees” from Cinerama's CD “Disco Volante” 2000

    • References

    146 (number) Wikipedia
    (Text) CC BY-SA