Base | Representation |
---|---|
bin | 110101011011001101… |
… | …010011010001111001 |
3 | 12111001211222011221120 |
4 | 311123031103101321 |
5 | 1414440341211340 |
6 | 42204130255453 |
7 | 4100360440614 |
oct | 653315232171 |
9 | 174054864846 |
10 | 57364788345 |
11 | 22367a22597 |
12 | b14b427589 |
13 | 5542809057 |
14 | 2ac28c717b |
15 | 175b2194d0 |
hex | d5b353479 |
57364788345 has 16 divisors (see below), whose sum is σ = 94264301760. Its totient is φ = 29767673664.
The previous prime is 57364788337. The next prime is 57364788347. The reversal of 57364788345 is 54388746375.
It is a happy number.
It is not a de Polignac number, because 57364788345 - 23 = 57364788337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57364788347) 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, 51679435 + ... + 51680544.
It is an arithmetic number, because the mean of its divisors is an integer number (5891518860).
Almost surely, 257364788345 is an apocalyptic number.
It is an amenable number.
57364788345 is a deficient number, since it is larger than the sum of its proper divisors (36899513415).
57364788345 is a wasteful number, since it uses less digits than its factorization.
57364788345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103360024.
The product of its digits is 67737600, while the sum is 60.
The spelling of 57364788345 in words is "fifty-seven billion, three hundred sixty-four million, seven hundred eighty-eight thousand, three hundred forty-five".
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