Base | Representation |
---|---|
bin | 10011101011101… |
… | …00100111000100 |
3 | 102111200011012111 |
4 | 21311310213010 |
5 | 314231312233 |
6 | 24214430404 |
7 | 4043234653 |
oct | 1165644704 |
9 | 374604174 |
10 | 165104068 |
11 | 85219148 |
12 | 47362404 |
13 | 28289a1c |
14 | 17cdb19a |
15 | e764acd |
hex | 9d749c4 |
165104068 has 24 divisors (see below), whose sum is σ = 307238400. Its totient is φ = 77363328.
The previous prime is 165104041. The next prime is 165104081. The reversal of 165104068 is 860401561.
165104068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11173 + ... + 21331.
It is an arithmetic number, because the mean of its divisors is an integer number (12801600).
Almost surely, 2165104068 is an apocalyptic number.
It is an amenable number.
165104068 is a deficient number, since it is larger than the sum of its proper divisors (142134332).
165104068 is a wasteful number, since it uses less digits than its factorization.
165104068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10419 (or 10417 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 165104068 is about 12849.2827815408. The cubic root of 165104068 is about 548.5959426953.
The spelling of 165104068 in words is "one hundred sixty-five million, one hundred four thousand, sixty-eight".
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