Superstitions about numbers

natural number

natural number

natural number

thumb|upright|An elevator control panel in a residential apartment building in Shanghai with no floor numbered as the 4th thumb|The number 4 missing in a parking lot in Japan Tetraphobia () is the practice of avoiding instances of the digit number . It is a superstition most common in East Asian nations and is associated with death.

2007 film directed by Joel Schumacher

REDIRECT Number of the beast#Fear and superstition

the prime number 10³⁰+666×10¹⁴+1

Superstition regarding classical music

superstition about numbers

Heptadecaphobia (Greek: , "seventeen" and , , "fear") is the fear of the number 17. It is considered to be ill-fated in Italy and other countries of Greek and Latin origins, while the date Friday the 17th is considered especially unfortunate in Italy. The number is feared due to superstition, and is similar in nature to the fear of the number 13 in Anglo-Saxon countries. __TOC__

Numerophobia, arithmophobia, or mathematics anxiety is an anxiety disorder, involving fear of dealing with numbers or mathematics. Sometimes numerophobia refers to fear of particular numbers. Some people with this condition may be afraid of even numbers, odd numbers, unlucky numbers, and/or lucky numbers. Those with this phobia may have a hard time holding certain jobs, paying bills, or managing a budget.

Number considered bad luck in Afghanistan

belief that most incidents and events are directly connected to the number 23

concept in folklore