Base | Representation |
---|---|
bin | 11001001110100101… |
… | …111110001001110110 |
3 | 2120220211120022100010 |
4 | 121032211332021312 |
5 | 420434111134114 |
6 | 20235542001050 |
7 | 1646163302235 |
oct | 311645761166 |
9 | 76824508303 |
10 | 27088380534 |
11 | 10540759256 |
12 | 52bba16186 |
13 | 27290b6647 |
14 | 144d88ab1c |
15 | a881e1c59 |
hex | 64e97e276 |
27088380534 has 32 divisors (see below), whose sum is σ = 56616215040. Its totient is φ = 8631820512.
The previous prime is 27088380521. The next prime is 27088380559. The reversal of 27088380534 is 43508388072.
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, 1104829 + ... + 1129080.
It is an arithmetic number, because the mean of its divisors is an integer number (1769256720).
Almost surely, 227088380534 is an apocalyptic number.
27088380534 is an abundant number, since it is smaller than the sum of its proper divisors (29527834506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27088380534 is a wasteful number, since it uses less digits than its factorization.
27088380534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2234004.
The product of its (nonzero) digits is 1290240, while the sum is 48.
The spelling of 27088380534 in words is "twenty-seven billion, eighty-eight million, three hundred eighty thousand, five hundred thirty-four".
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