Base | Representation |
---|---|
bin | 1100011010001… |
… | …1000111011001 |
3 | 10121221022220111 |
4 | 3012203013121 |
5 | 101311021340 |
6 | 5055324321 |
7 | 1201255306 |
oct | 306430731 |
9 | 117838814 |
10 | 52048345 |
11 | 2741a768 |
12 | 155206a1 |
13 | aa2484b |
14 | 6cac0ad |
15 | 4881aea |
hex | 31a31d9 |
52048345 has 8 divisors (see below), whose sum is σ = 62842176. Its totient is φ = 41382576.
The previous prime is 52048327. The next prime is 52048351. The reversal of 52048345 is 54384025.
52048345 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 52048345 - 25 = 52048313 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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, 31117 + ... + 32746.
It is an arithmetic number, because the mean of its divisors is an integer number (7855272).
Almost surely, 252048345 is an apocalyptic number.
It is an amenable number.
52048345 is a deficient number, since it is larger than the sum of its proper divisors (10793831).
52048345 is a wasteful number, since it uses less digits than its factorization.
52048345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64031.
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 52048345 is about 7214.4538947865. The cubic root of 52048345 is about 373.3667518094.
The spelling of 52048345 in words is "fifty-two million, forty-eight thousand, three hundred forty-five".
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