Base | Representation |
---|---|
bin | 1101100110011… |
… | …0110101100111 |
3 | 10222100011002212 |
4 | 3121212311213 |
5 | 104100404302 |
6 | 5354354035 |
7 | 1261603664 |
oct | 331466547 |
9 | 128304085 |
10 | 57044327 |
11 | 2a22227a |
12 | 1712b91b |
13 | ba83852 |
14 | 780ca6b |
15 | 501c052 |
hex | 3666d67 |
57044327 has 16 divisors (see below), whose sum is σ = 61651200. Its totient is φ = 52617600.
The previous prime is 57044279. The next prime is 57044353. The reversal of 57044327 is 72344075.
It is a cyclic number.
It is not a de Polignac number, because 57044327 - 26 = 57044263 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57044293 and 57044302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57044357) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169103 + ... + 169439.
It is an arithmetic number, because the mean of its divisors is an integer number (3853200).
Almost surely, 257044327 is an apocalyptic number.
57044327 is a deficient number, since it is larger than the sum of its proper divisors (4606873).
57044327 is a wasteful number, since it uses less digits than its factorization.
57044327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566.
The product of its (nonzero) digits is 23520, while the sum is 32.
The square root of 57044327 is about 7552.7694920473. The cubic root of 57044327 is about 384.9498489799.
The spelling of 57044327 in words is "fifty-seven million, forty-four thousand, three hundred twenty-seven".
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