Base | Representation |
---|---|
bin | 1100100111000… |
… | …1010011110001 |
3 | 10200112020102210 |
4 | 3021301103301 |
5 | 102020033123 |
6 | 5125402333 |
7 | 1211403513 |
oct | 311612361 |
9 | 120466383 |
10 | 52892913 |
11 | 27947257 |
12 | 158693a9 |
13 | ac5c0a8 |
14 | 704bbb3 |
15 | 499be93 |
hex | 32714f1 |
52892913 has 16 divisors (see below), whose sum is σ = 73115136. Its totient is φ = 33976320.
The previous prime is 52892909. The next prime is 52892921. The reversal of 52892913 is 31929825.
52892913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52892913 - 22 = 52892909 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52892923) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 22795 + ... + 25007.
It is an arithmetic number, because the mean of its divisors is an integer number (4569696).
Almost surely, 252892913 is an apocalyptic number.
It is an amenable number.
52892913 is a deficient number, since it is larger than the sum of its proper divisors (20222223).
52892913 is a wasteful number, since it uses less digits than its factorization.
52892913 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2504.
The product of its digits is 38880, while the sum is 39.
The square root of 52892913 is about 7272.7514050736. The cubic root of 52892913 is about 375.3754178163.
The spelling of 52892913 in words is "fifty-two million, eight hundred ninety-two thousand, nine hundred thirteen".
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