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|---|---|---|---|---|
| Cardinal | ninety-three | |||
| Ordinal | 93rd (ninety-third) | |||
| Factorization | 3 × 31 | |||
| Divisors | 1, 3, 31, 93 | |||
| Greek numeral | ϞΓ´ | |||
| Roman numeral | XCIII | |||
| Binary | 10111012 | |||
| Ternary | 101103 | |||
| Senary | 2336 | |||
| Octal | 1358 | |||
| Duodecimal | 7912 | |||
| Hexadecimal | 5D16 | |||
93 (ninety-three) is the natural number following 92 and preceding 94.
93 is:
There are 93 different cyclic Gilbreath permutations on 11 elements, [9] and therefore there are 93 different real periodic points of order 11 on the Mandelbrot set. [10]
Ninety-three is:
In classical Persian finger counting, the number 93 is represented by a closed fist. Because of this, classical Arab and Persian poets around 1 CE referred to someone's lack of generosity by saying that the person's hand made "ninety-three". [13]
10 (ten) is the even natural number following 9 and preceding 11. Ten is the base of the decimal numeral system, the most common system of denoting numbers in both spoken and written language.
15 (fifteen) is the natural number following 14 and preceding 16.
21 (twenty-one) is the natural number following 20 and preceding 22.
38 (thirty-eight) is the natural number following 37 and preceding 39.
69 (sixty-nine) is the natural number following 68 and preceding 70. An odd number and a composite number, 69 is divisible by 1, 3, 23 and 69. 69 is a semiprime because it is a natural number that is the product of exactly two prime numbers, and an interprime between the numbers of 67 and 71. Because 69 is not divisible by any square number other than 1, it is categorised as a square-free integer. 69 is also a Blum integer since the two factors of 69 are both Gaussian primes. In number theory, 69 is a deficient number, arithmetic number and a congruent number.
35 (thirty-five) is the natural number following 34 and preceding 36.
85 (eighty-five) is the natural number following 84 and preceding 86.
86 (eighty-six) is the natural number following 85 and preceding 87.
87 (eighty-seven) is the natural number following 86 and preceding 88.
74 (seventy-four) is the natural number following 73 and preceding 75.
34 (thirty-four) is the natural number following 33 and preceding 35.
39 (thirty-nine) is the natural number following 38 and preceding 40.
55 (fifty-five) is the natural number following 54 and preceding 56.
57 (fifty-seven) is the natural number following 56 and preceding 58.
58 (fifty-eight) is the natural number following 57 and preceding 59.
91 (ninety-one) is the natural number following 90 and preceding 92.
94 (ninety-four) is the natural number following 93 and preceding 95.
216 is the natural number following 215 and preceding 217. It is a cube, and is often called Plato's number, although it is not certain that this is the number intended by Plato.
177 is the natural number following 176 and preceding 178.
262 is a natural number preceded by the number 261 and followed by 263. It has the prime factorization 2·131.
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