[OK]

Privacy Policy  -  Terms & Conditions  -  See Details
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information you've provided to them or they've collected from your use of their services.

BB Logo
Spacer
Line
Line
Today is Day 233 of 2017

233

is a Fibonacci prime. If divided by the Fibonacci number 144, it approximates the golden ratio!

233 can be the hypotenuse of a Pythagorean triangle; in fact it is also the smallest 3-digit number such that it and its neighbours (232, 234) can be written as a sum of 2 squares.

= 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37 + 41 (sum of consecutive primes)

Many thanks are extended to Archimedes' Lab for their information.




233

Today is day number   of 2017. Below are various representations of the number 233, some dating thousands of years, and some very modern.

Chinese

Egyptian

Mayan

 

Babylonian

Greek

Abacus

Roman

 

Hex

 

Binary

 

Many thanks are extended to Jo Edkins for her wonderful work.

 



 

Line


BrainBashers™ is a trademark. We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information you've provided to them or they've collected from your use of their services. For more information please view our privacy policy. By using the site you also agree to our terms and conditions.

Line
Line