Base | Representation |
---|---|
bin | 1100100001111… |
… | …0110100010011 |
3 | 10122220001221111 |
4 | 3020132310103 |
5 | 101423230102 |
6 | 5114234151 |
7 | 1205465440 |
oct | 310366423 |
9 | 118801844 |
10 | 52555027 |
11 | 27736408 |
12 | 15725957 |
13 | ab71365 |
14 | 6da09c7 |
15 | 4931cd7 |
hex | 321ed13 |
52555027 has 8 divisors (see below), whose sum is σ = 60293376. Its totient is φ = 44874312.
The previous prime is 52555021. The next prime is 52555031. The reversal of 52555027 is 72055525.
52555027 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 not a de Polignac number, because 52555027 - 211 = 52552979 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52555027.
It is not an unprimeable number, because it can be changed into a prime (52555021) 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, 12433 + ... + 16114.
It is an arithmetic number, because the mean of its divisors is an integer number (7536672).
Almost surely, 252555027 is an apocalyptic number.
52555027 is a deficient number, since it is larger than the sum of its proper divisors (7738349).
52555027 is a wasteful number, since it uses less digits than its factorization.
52555027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28817.
The product of its (nonzero) digits is 17500, while the sum is 31.
The square root of 52555027 is about 7249.4846023700. The cubic root of 52555027 is about 374.5743959608.
The spelling of 52555027 in words is "fifty-two million, five hundred fifty-five thousand, twenty-seven".
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