Base | Representation |
---|---|
bin | 110101011011101101… |
… | …111000100100000001 |
3 | 12111002110001010102202 |
4 | 311123231320210001 |
5 | 1420000033022130 |
6 | 42205033322545 |
7 | 4100523153461 |
oct | 653355704401 |
9 | 174073033382 |
10 | 57373329665 |
11 | 22371826833 |
12 | b152266455 |
13 | 55445099a2 |
14 | 2ac3aabba1 |
15 | 175bd55145 |
hex | d5bb78901 |
57373329665 has 16 divisors (see below), whose sum is σ = 73243388160. Its totient is φ = 42993995520.
The previous prime is 57373329659. The next prime is 57373329677. The reversal of 57373329665 is 56692337375.
57373329665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 57373329665 - 24 = 57373329649 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 57373329665.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1581545 + ... + 1617414.
It is an arithmetic number, because the mean of its divisors is an integer number (4577711760).
Almost surely, 257373329665 is an apocalyptic number.
It is an amenable number.
57373329665 is a deficient number, since it is larger than the sum of its proper divisors (15870058495).
57373329665 is a wasteful number, since it uses less digits than its factorization.
57373329665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3199192.
The product of its digits is 21432600, while the sum is 56.
The spelling of 57373329665 in words is "fifty-seven billion, three hundred seventy-three million, three hundred twenty-nine thousand, six hundred sixty-five".
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