Base | Representation |
---|---|
bin | 11001101001010001… |
… | …101111000101001001 |
3 | 2122002000221211010200 |
4 | 121221101233011021 |
5 | 422343212420440 |
6 | 20352213202413 |
7 | 1663240440324 |
oct | 315121570511 |
9 | 78060854120 |
10 | 27536060745 |
11 | 1075042aaa6 |
12 | 5405930409 |
13 | 279aa8048b |
14 | 14931037bb |
15 | ab2672c30 |
hex | 66946f149 |
27536060745 has 24 divisors (see below), whose sum is σ = 50241235200. Its totient is φ = 13912956576.
The previous prime is 27536060729. The next prime is 27536060771. The reversal of 27536060745 is 54706063572.
27536060745 is a `hidden beast` number, since 2 + 7 + 5 + 36 + 0 + 607 + 4 + 5 = 666.
It is not a de Polignac number, because 27536060745 - 24 = 27536060729 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 27536060745.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16102105 + ... + 16103814.
It is an arithmetic number, because the mean of its divisors is an integer number (2093384800).
Almost surely, 227536060745 is an apocalyptic number.
It is an amenable number.
27536060745 is a deficient number, since it is larger than the sum of its proper divisors (22705174455).
27536060745 is a wasteful number, since it uses less digits than its factorization.
27536060745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32205949 (or 32205946 counting only the distinct ones).
The product of its (nonzero) digits is 1058400, while the sum is 45.
The spelling of 27536060745 in words is "twenty-seven billion, five hundred thirty-six million, sixty thousand, seven hundred forty-five".
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