Most devices use three line segments, but devices made by some Japanese companies such as Sharp and Casio, as well as in the Koreas and Taiwan, 7 is written with four line segments …

On the seven-segment displays of pocket calculators and digital watches, 7 is the number with the most common glyph variation (0, 6 and 9 also have variant glyphs). Most calculators use three …

The number 7 is often considered lucky, and it has a definite mystique, perhaps because it is a prime number—that is, it cannot be obtained by multiplying two smaller numbers together.

Dec 19, 2025 · A West Arabic numeral, ultimately from Indic numerals (compare Devanagari ७ (7)). See 7 § Evolution of the Arabic digit for more.

Noun 1. 7 - the cardinal number that is the sum of six and one heptad, septenary, septet, seven, sevener, VII digit, figure - one of the elements that...

Study the symbolism of the number seven. Learn what the number 7 means spiritually, review its meaning in the Bible, and explore its significance in various fields.

'7 Years' (French: 7 ans) is a 2006 French drama film starring Bruno Todeschini, Valerie Donzelli and Cyril Troley. It is written and directed by Jean-Pascal Hattu.

Jan 7, 2022 · The number 7 can be linked to many things including, superstition, numerology, dates, and more. Here are ten fast facts about the number 7.

The number 7 is one of the most magical and holy numbers, and has been revered in ancient pagan religions throughout the world. It recurs in religious texts as a special number, but why?

In Roman numerals, it is VII. In mathematics, the number seven is an odd number and a prime number. It is also a Mersenne prime. Take off the last digit and multiply it by 2. Subtract that …