Base | Representation |
---|---|
bin | 10011101101011… |
… | …01111111111100 |
3 | 102112010002122120 |
4 | 21312231333330 |
5 | 314311323012 |
6 | 24223442540 |
7 | 4045234200 |
oct | 1166557774 |
9 | 375102576 |
10 | 165339132 |
11 | 85369812 |
12 | 47456450 |
13 | 2833ca0a |
14 | 17d5cb00 |
15 | e7ae58c |
hex | 9dadffc |
165339132 has 36 divisors (see below), whose sum is σ = 448779240. Its totient is φ = 47239584.
The previous prime is 165339131. The next prime is 165339133. The reversal of 165339132 is 231933561.
165339132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (165339131) and next prime (165339133).
It is a junction number, because it is equal to n+sod(n) for n = 165339093 and 165339102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (165339131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140007 + ... + 141182.
It is an arithmetic number, because the mean of its divisors is an integer number (12466090).
Almost surely, 2165339132 is an apocalyptic number.
165339132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
165339132 is an abundant number, since it is smaller than the sum of its proper divisors (283440108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
165339132 is a wasteful number, since it uses less digits than its factorization.
165339132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281210 (or 281201 counting only the distinct ones).
The product of its digits is 14580, while the sum is 33.
The square root of 165339132 is about 12858.4264978262. The cubic root of 165339132 is about 548.8561704967.
The spelling of 165339132 in words is "one hundred sixty-five million, three hundred thirty-nine thousand, one hundred thirty-two".
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