Base | Representation |
---|---|
bin | 1100100101101… |
… | …1010011000011 |
3 | 10200100122202121 |
4 | 3021123103003 |
5 | 102004142010 |
6 | 5123425111 |
7 | 1210546615 |
oct | 311332303 |
9 | 120318677 |
10 | 52802755 |
11 | 27895545 |
12 | 15825197 |
13 | ac2a045 |
14 | 7026db5 |
15 | 49803da |
hex | 325b4c3 |
52802755 has 4 divisors (see below), whose sum is σ = 63363312. Its totient is φ = 42242200.
The previous prime is 52802749. The next prime is 52802801. The reversal of 52802755 is 55720825.
52802755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 52802755 - 23 = 52802747 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 52802755.
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 3 ways as a sum of consecutive naturals, for example, 5280271 + ... + 5280280.
It is an arithmetic number, because the mean of its divisors is an integer number (15840828).
Almost surely, 252802755 is an apocalyptic number.
52802755 is a deficient number, since it is larger than the sum of its proper divisors (10560557).
52802755 is a wasteful number, since it uses less digits than its factorization.
52802755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10560556.
The product of its (nonzero) digits is 28000, while the sum is 34.
The square root of 52802755 is about 7266.5504195595. The cubic root of 52802755 is about 375.1620159181.
The spelling of 52802755 in words is "fifty-two million, eight hundred two thousand, seven hundred fifty-five".
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