Base | Representation |
---|---|
bin | 10011101011011… |
… | …00010011100100 |
3 | 102111121102112122 |
4 | 21311230103210 |
5 | 314224220202 |
6 | 24214005112 |
7 | 4043033540 |
oct | 1165542344 |
9 | 374542478 |
10 | 165070052 |
11 | 851a5634 |
12 | 47346798 |
13 | 282773b4 |
14 | 17ccca20 |
15 | e7599a2 |
hex | 9d6c4e4 |
165070052 has 12 divisors (see below), whose sum is σ = 330140160. Its totient is φ = 70744296.
The previous prime is 165070021. The next prime is 165070093. The reversal of 165070052 is 250070561.
165070052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
165070052 is an admirable 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, 2947652 + ... + 2947707.
It is an arithmetic number, because the mean of its divisors is an integer number (27511680).
Almost surely, 2165070052 is an apocalyptic number.
It is an amenable number.
165070052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
165070052 is a wasteful number, since it uses less digits than its factorization.
165070052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5895370 (or 5895368 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 26.
The square root of 165070052 is about 12847.9590597106. The cubic root of 165070052 is about 548.5582648002.
The spelling of 165070052 in words is "one hundred sixty-five million, seventy thousand, fifty-two".
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