Base | Representation |
---|---|
bin | 1000110011011… |
… | …00100100111111 |
3 | 12010221201101001 |
4 | 10121230210333 |
5 | 122401020210 |
6 | 11154431131 |
7 | 1554446464 |
oct | 431544477 |
9 | 163851331 |
10 | 73845055 |
11 | 38757979 |
12 | 208924a7 |
13 | 123b69cb |
14 | 9b4366b |
15 | 673a03a |
hex | 466c93f |
73845055 has 16 divisors (see below), whose sum is σ = 90649440. Its totient is φ = 57733632.
The previous prime is 73845047. The next prime is 73845067. The reversal of 73845055 is 55054837.
It is not a de Polignac number, because 73845055 - 23 = 73845047 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45091 + ... + 46699.
It is an arithmetic number, because the mean of its divisors is an integer number (5665590).
Almost surely, 273845055 is an apocalyptic number.
73845055 is a deficient number, since it is larger than the sum of its proper divisors (16804385).
73845055 is a wasteful number, since it uses less digits than its factorization.
73845055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1818.
The product of its (nonzero) digits is 84000, while the sum is 37.
The square root of 73845055 is about 8593.3145526043. The cubic root of 73845055 is about 419.5404175451.
The spelling of 73845055 in words is "seventy-three million, eight hundred forty-five thousand, fifty-five".
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