Base | Representation |
---|---|
bin | 110000100011011011… |
… | …011100100111010101 |
3 | 11222120022022212102200 |
4 | 300203123130213111 |
5 | 1323232301131310 |
6 | 35541112355113 |
7 | 3523633506162 |
oct | 604333344725 |
9 | 158508285380 |
10 | 52134005205 |
11 | 20123317817 |
12 | a12b6a5a99 |
13 | 4bbac058b9 |
14 | 2747d0d069 |
15 | 1551dc79c0 |
hex | c236dc9d5 |
52134005205 has 12 divisors (see below), whose sum is σ = 90365609100. Its totient is φ = 27804802752.
The previous prime is 52134005201. The next prime is 52134005219. The reversal of 52134005205 is 50250043125.
It is a happy number.
52134005205 is a `hidden beast` number, since 5 + 2 + 134 + 0 + 0 + 520 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 11649748356 + 40484256849 = 107934^2 + 201207^2 .
It is not a de Polignac number, because 52134005205 - 22 = 52134005201 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52134005201) by changing a digit.
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, 579266680 + ... + 579266769.
It is an arithmetic number, because the mean of its divisors is an integer number (7530467425).
Almost surely, 252134005205 is an apocalyptic number.
It is an amenable number.
52134005205 is a deficient number, since it is larger than the sum of its proper divisors (38231603895).
52134005205 is a wasteful number, since it uses less digits than its factorization.
52134005205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1158533460 (or 1158533457 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The spelling of 52134005205 in words is "fifty-two billion, one hundred thirty-four million, five thousand, two hundred five".
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