Base | Representation |
---|---|
bin | 1100100001100… |
… | …0110010111101 |
3 | 10122211211010002 |
4 | 3020120302331 |
5 | 101421432430 |
6 | 5113524045 |
7 | 1205333516 |
oct | 310306275 |
9 | 118754102 |
10 | 52530365 |
11 | 27719928 |
12 | 15713625 |
13 | ab63074 |
14 | 6d95a0d |
15 | 4929845 |
hex | 3218cbd |
52530365 has 8 divisors (see below), whose sum is σ = 63203328. Its totient is φ = 41913040.
The previous prime is 52530353. The next prime is 52530371. The reversal of 52530365 is 56303525.
It is a happy number.
52530365 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 52530365 - 28 = 52530109 is a prime.
It is a Duffinian number.
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, 11801 + ... + 15630.
It is an arithmetic number, because the mean of its divisors is an integer number (7900416).
Almost surely, 252530365 is an apocalyptic number.
It is an amenable number.
52530365 is a deficient number, since it is larger than the sum of its proper divisors (10672963).
52530365 is a wasteful number, since it uses less digits than its factorization.
52530365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27819.
The product of its (nonzero) digits is 13500, while the sum is 29.
The square root of 52530365 is about 7247.7834542707. The cubic root of 52530365 is about 374.5157957999.
The spelling of 52530365 in words is "fifty-two million, five hundred thirty thousand, three hundred sixty-five".
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