Base | Representation |
---|---|
bin | 110101011100010011… |
… | …010011001101111101 |
3 | 12111010010111110011211 |
4 | 311130103103031331 |
5 | 1420010040410143 |
6 | 42210023444421 |
7 | 4101002424634 |
oct | 653423231575 |
9 | 174103443154 |
10 | 57383138173 |
11 | 22377316039 |
12 | b1555b6711 |
13 | 554656233a |
14 | 2ac510251b |
15 | 175cb4149d |
hex | d5c4d337d |
57383138173 has 8 divisors (see below), whose sum is σ = 63029534400. Its totient is φ = 51999365088.
The previous prime is 57383138171. The next prime is 57383138203. The reversal of 57383138173 is 37183138375.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57383138173 - 21 = 57383138171 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57383138171) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65655328 + ... + 65656201.
It is an arithmetic number, because the mean of its divisors is an integer number (7878691800).
Almost surely, 257383138173 is an apocalyptic number.
It is an amenable number.
57383138173 is a deficient number, since it is larger than the sum of its proper divisors (5646396227).
57383138173 is a wasteful number, since it uses less digits than its factorization.
57383138173 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131311571.
The product of its digits is 1270080, while the sum is 49.
The spelling of 57383138173 in words is "fifty-seven billion, three hundred eighty-three million, one hundred thirty-eight thousand, one hundred seventy-three".
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