In this article we are going to delve into the topic of 154 (number), which has generated great interest in today's society. Throughout history, 154 (number) has played a crucial role in various areas, both personally and professionally. From its origins to the present, 154 (number) has been the object of study, debate and controversy, giving rise to conflicting opinions and diverse perspectives. In this article, we will explore the different facets of 154 (number), analyzing its impact in different contexts and offering insights that allow us to better understand its relevance in the contemporary world.
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Cardinal | one hundred fifty-four | |||
Ordinal | 154th (one hundred fifty-fourth) | |||
Factorization | 2 × 7 × 11 | |||
Divisors | 1, 2, 7, 11, 14, 22, 77, 154 | |||
Greek numeral | ΡΝΔ´ | |||
Roman numeral | CLIV | |||
Binary | 100110102 | |||
Ternary | 122013 | |||
Senary | 4146 | |||
Octal | 2328 | |||
Duodecimal | 10A12 | |||
Hexadecimal | 9A16 |
154 (one hundred fifty-four) is the natural number following 153 and preceding 155.
154 is a nonagonal number. Its factorization makes 154 a sphenic number
There is no integer with exactly 154 coprimes below it, making 154 a noncototient, nor is there, in base 10, any integer that added up to its own digits yields 154, making 154 a self number
154 is the sum of the first six factorials, if one starts with and assumes that .
With just 17 cuts, a pancake can be cut up into 154 pieces (Lazy caterer's sequence).
The distinct prime factors of 154 add up to 20, and so do the ones of 153, hence the two form a Ruth-Aaron pair. 154! + 1 is a factorial prime.
154 is also: