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13

Description:

In mathematics, 13 is a prime number that follows 12 and precedes 14. It is an odd number and has various properties and representations.

In numerology, 13 is often considered an unlucky number.

In certain cultures, the number 13 is associated with superstitions and considered unlucky.

Senses:

Sense 1:

Noun: The number that comes after 12 and before 14.

Example sentence: I was born on the 13th of May.

Sense 2:

Noun: The age of being 13 years old.

Example sentence: Turning 13 is a big milestone for many teenagers.

Sense 3:

Adjective: Being composed of or containing thirteen things.

Example sentence: She won 13 medals in the swimming competition.

Sense 4:

Noun: Often considered an unlucky number or associated with superstitions in various cultures.

Example sentence: Some hotels don't have a 13th floor due to superstitions.

Related Products:

Here are some products related to numbers and superstitions:

• Number Theory Books on Amazon
• Books on Superstitions