Base | Representation |
---|---|
bin | 1101100110101… |
… | …0010010101001 |
3 | 10222100212111210 |
4 | 3121222102221 |
5 | 104101332343 |
6 | 5354543333 |
7 | 1261663143 |
oct | 331522251 |
9 | 128325453 |
10 | 57058473 |
11 | 2a23196a |
12 | 17137b49 |
13 | ba8a114 |
14 | 7813c93 |
15 | 5021333 |
hex | 366a4a9 |
57058473 has 8 divisors (see below), whose sum is σ = 77213728. Its totient is φ = 37471104.
The previous prime is 57058459. The next prime is 57058483. The reversal of 57058473 is 37485075.
57058473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57058473 - 212 = 57054377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57058453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141736 + ... + 142137.
It is an arithmetic number, because the mean of its divisors is an integer number (9651716).
Almost surely, 257058473 is an apocalyptic number.
It is an amenable number.
57058473 is a deficient number, since it is larger than the sum of its proper divisors (20155255).
57058473 is a wasteful number, since it uses less digits than its factorization.
57058473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283943.
The product of its (nonzero) digits is 117600, while the sum is 39.
The square root of 57058473 is about 7553.7059116701. The cubic root of 57058473 is about 384.9816666370.
The spelling of 57058473 in words is "fifty-seven million, fifty-eight thousand, four hundred seventy-three".
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