Base | Representation |
---|---|
bin | 11001101010001000… |
… | …001010010011000101 |
3 | 2122010000210200010201 |
4 | 121222020022103011 |
5 | 422410340444010 |
6 | 20353443050501 |
7 | 1663502631664 |
oct | 315210122305 |
9 | 78100720121 |
10 | 27550328005 |
11 | 10758495222 |
12 | 540a670a31 |
13 | 27a0a07445 |
14 | 1494d78ddb |
15 | ab3a4023a |
hex | 66a20a4c5 |
27550328005 has 16 divisors (see below), whose sum is σ = 33268967424. Its totient is φ = 21901461120.
The previous prime is 27550327999. The next prime is 27550328063. The reversal of 27550328005 is 50082305572.
It is not a de Polignac number, because 27550328005 - 213 = 27550319813 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 908569 + ... + 938401.
It is an arithmetic number, because the mean of its divisors is an integer number (2079310464).
Almost surely, 227550328005 is an apocalyptic number.
It is an amenable number.
27550328005 is a deficient number, since it is larger than the sum of its proper divisors (5718639419).
27550328005 is a wasteful number, since it uses less digits than its factorization.
27550328005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30996.
The product of its (nonzero) digits is 84000, while the sum is 37.
The spelling of 27550328005 in words is "twenty-seven billion, five hundred fifty million, three hundred twenty-eight thousand, five".
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