Base | Representation |
---|---|
bin | 110101000110001101… |
… | …101100101011011100 |
3 | 12110011022012200100221 |
4 | 311012031230223130 |
5 | 1413230204231334 |
6 | 42105145131124 |
7 | 4055552566465 |
oct | 650615545334 |
9 | 173138180327 |
10 | 57012570844 |
11 | 221a7123349 |
12 | b071489aa4 |
13 | 54b7857728 |
14 | 2a8bbddd6c |
15 | 173a3438b4 |
hex | d4636cadc |
57012570844 has 36 divisors (see below), whose sum is σ = 104732227600. Its totient is φ = 27153498240.
The previous prime is 57012570803. The next prime is 57012570877. The reversal of 57012570844 is 44807521075.
It is a self number, because there is not a number n which added to its sum of digits gives 57012570844.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454057 + ... + 565855.
Almost surely, 257012570844 is an apocalyptic number.
It is an amenable number.
57012570844 is a deficient number, since it is larger than the sum of its proper divisors (47719656756).
57012570844 is a wasteful number, since it uses less digits than its factorization.
57012570844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112090 (or 112065 counting only the distinct ones).
The product of its (nonzero) digits is 313600, while the sum is 43.
The spelling of 57012570844 in words is "fifty-seven billion, twelve million, five hundred seventy thousand, eight hundred forty-four".
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