Base | Representation |
---|---|
bin | 11001001101110100… |
… | …001001101101100000 |
3 | 2120212220222210120112 |
4 | 121031310021231200 |
5 | 420422240230142 |
6 | 20234354030452 |
7 | 1645644266651 |
oct | 311564115540 |
9 | 76786883515 |
10 | 27075320672 |
11 | 10534349184 |
12 | 52b7578428 |
13 | 272649310a |
14 | 144bc4b528 |
15 | a86eb2382 |
hex | 64dd09b60 |
27075320672 has 24 divisors (see below), whose sum is σ = 53575131456. Its totient is φ = 13468938112.
The previous prime is 27075320659. The next prime is 27075320687. The reversal of 27075320672 is 27602357072.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2141168 + ... + 2153775.
It is an arithmetic number, because the mean of its divisors is an integer number (2232297144).
Almost surely, 227075320672 is an apocalyptic number.
It is an amenable number.
27075320672 is a deficient number, since it is larger than the sum of its proper divisors (26499810784).
27075320672 is a wasteful number, since it uses less digits than its factorization.
27075320672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4295150 (or 4295142 counting only the distinct ones).
The product of its (nonzero) digits is 246960, while the sum is 41.
The spelling of 27075320672 in words is "twenty-seven billion, seventy-five million, three hundred twenty thousand, six hundred seventy-two".
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