Base | Representation |
---|---|
bin | 10100000010011… |
… | …00011101011111 |
3 | 102201021121202002 |
4 | 22001030131133 |
5 | 321012212333 |
6 | 24402352515 |
7 | 4110462506 |
oct | 1201143537 |
9 | 381247662 |
10 | 168085343 |
11 | 86975008 |
12 | 4835b73b |
13 | 28a919aa |
14 | 1847583d |
15 | eb530e8 |
hex | a04c75f |
168085343 has 8 divisors (see below), whose sum is σ = 177774720. Its totient is φ = 158480280.
The previous prime is 168085327. The next prime is 168085367. The reversal of 168085343 is 343580861.
168085343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 168085343 - 24 = 168085327 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 168085297 and 168085306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (168085373) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16955 + ... + 24972.
It is an arithmetic number, because the mean of its divisors is an integer number (22221840).
Almost surely, 2168085343 is an apocalyptic number.
168085343 is a deficient number, since it is larger than the sum of its proper divisors (9689377).
168085343 is a wasteful number, since it uses less digits than its factorization.
168085343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42157.
The product of its (nonzero) digits is 69120, while the sum is 38.
The square root of 168085343 is about 12964.7731565192. The cubic root of 168085343 is about 551.8782539299.
The spelling of 168085343 in words is "one hundred sixty-eight million, eighty-five thousand, three hundred forty-three".
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