Base | Representation |
---|---|
bin | 1100011111100… |
… | …1110000000101 |
3 | 10122121100200110 |
4 | 3013321300011 |
5 | 101403400310 |
6 | 5111103233 |
7 | 1204264011 |
oct | 307716005 |
9 | 118540613 |
10 | 52403205 |
11 | 27642338 |
12 | 15671b19 |
13 | ab1a21a |
14 | 6d61541 |
15 | 4901d20 |
hex | 31f9c05 |
52403205 has 8 divisors (see below), whose sum is σ = 83845152. Its totient is φ = 27948368.
The previous prime is 52403173. The next prime is 52403213. The reversal of 52403205 is 50230425.
52403205 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 52403205 - 25 = 52403173 is a prime.
It is a congruent 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, 1746759 + ... + 1746788.
It is an arithmetic number, because the mean of its divisors is an integer number (10480644).
Almost surely, 252403205 is an apocalyptic number.
It is an amenable number.
52403205 is a deficient number, since it is larger than the sum of its proper divisors (31441947).
52403205 is a wasteful number, since it uses less digits than its factorization.
52403205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3493555.
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 52403205 is about 7239.0058019040. The cubic root of 52403205 is about 374.2133554392.
The spelling of 52403205 in words is "fifty-two million, four hundred three thousand, two hundred five".
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