Base | Representation |
---|---|
bin | 1100011010110… |
… | …1111110101101 |
3 | 10122000120221122 |
4 | 3012231332231 |
5 | 101313432340 |
6 | 5100310325 |
7 | 1201532120 |
oct | 306557655 |
9 | 118016848 |
10 | 52092845 |
11 | 27450142 |
12 | 155423a5 |
13 | aa3bb8c |
14 | 6cc03b7 |
15 | 488edb5 |
hex | 31adfad |
52092845 has 32 divisors (see below), whose sum is σ = 78278400. Its totient is φ = 32449536.
The previous prime is 52092839. The next prime is 52092853. The reversal of 52092845 is 54829025.
It is a happy number.
It is not a de Polignac number, because 52092845 - 220 = 51044269 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15746 + ... + 18764.
It is an arithmetic number, because the mean of its divisors is an integer number (2446200).
Almost surely, 252092845 is an apocalyptic number.
It is an amenable number.
52092845 is a deficient number, since it is larger than the sum of its proper divisors (26185555).
52092845 is a wasteful number, since it uses less digits than its factorization.
52092845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3077.
The product of its (nonzero) digits is 28800, while the sum is 35.
The square root of 52092845 is about 7217.5373223836. The cubic root of 52092845 is about 373.4731278310.
The spelling of 52092845 in words is "fifty-two million, ninety-two thousand, eight hundred forty-five".
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