Base | Representation |
---|---|
bin | 11110111011000001000111 |
3 | 120020211102021 |
4 | 132323001013 |
5 | 4033343210 |
6 | 445424011 |
7 | 125620546 |
oct | 36730107 |
9 | 16224367 |
10 | 8106055 |
11 | 4637221 |
12 | 286b007 |
13 | 18aa7a9 |
14 | 111015d |
15 | aa1bda |
hex | 7bb047 |
8106055 has 8 divisors (see below), whose sum is σ = 9814032. Its totient is φ = 6427008.
The previous prime is 8106053. The next prime is 8106073. The reversal of 8106055 is 5506018.
8106055 is digitally balanced in base 3, 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 8106055 - 21 = 8106053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8106053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6609 + ... + 7738.
It is an arithmetic number, because the mean of its divisors is an integer number (1226754).
Almost surely, 28106055 is an apocalyptic number.
8106055 is a deficient number, since it is larger than the sum of its proper divisors (1707977).
8106055 is a wasteful number, since it uses less digits than its factorization.
8106055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14465.
The product of its (nonzero) digits is 1200, while the sum is 25.
The square root of 8106055 is about 2847.1134504968. The cubic root of 8106055 is about 200.8799147396.
The spelling of 8106055 in words is "eight million, one hundred six thousand, fifty-five".
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