Base | Representation |
---|---|
bin | 1101101100001… |
… | …1101010010110 |
3 | 11000001110122121 |
4 | 3123003222112 |
5 | 104200041114 |
6 | 5410450154 |
7 | 1265046316 |
oct | 333035226 |
9 | 130043577 |
10 | 57424534 |
11 | 2a4619a2 |
12 | 1729395a |
13 | bb8791b |
14 | 78ab446 |
15 | 5094a24 |
hex | 36c3a96 |
57424534 has 8 divisors (see below), whose sum is σ = 86175360. Its totient is φ = 28699416.
The previous prime is 57424531. The next prime is 57424567. The reversal of 57424534 is 43542475.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 57424534.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57424531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 772 + ... + 10744.
It is an arithmetic number, because the mean of its divisors is an integer number (10771920).
Almost surely, 257424534 is an apocalyptic number.
57424534 is a deficient number, since it is larger than the sum of its proper divisors (28750826).
57424534 is a wasteful number, since it uses less digits than its factorization.
57424534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12854.
The product of its digits is 67200, while the sum is 34.
The square root of 57424534 is about 7577.8977295817. The cubic root of 57424534 is about 385.8032008877.
The spelling of 57424534 in words is "fifty-seven million, four hundred twenty-four thousand, five hundred thirty-four".
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