Base | Representation |
---|---|
bin | 1100100100000… |
… | …0010001001101 |
3 | 10200011000220020 |
4 | 3021000101031 |
5 | 101442121140 |
6 | 5121212353 |
7 | 1206606060 |
oct | 311002115 |
9 | 120130806 |
10 | 52692045 |
11 | 2781a34a |
12 | 157910b9 |
13 | abbb833 |
14 | 6dd88d7 |
15 | 495c6d0 |
hex | 324044d |
52692045 has 16 divisors (see below), whose sum is σ = 96351360. Its totient is φ = 24087744.
The previous prime is 52692037. The next prime is 52692047. The reversal of 52692045 is 54029625.
It is not a de Polignac number, because 52692045 - 23 = 52692037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52691997 and 52692015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52692047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250810 + ... + 251019.
It is an arithmetic number, because the mean of its divisors is an integer number (6021960).
Almost surely, 252692045 is an apocalyptic number.
It is an amenable number.
52692045 is a deficient number, since it is larger than the sum of its proper divisors (43659315).
52692045 is a wasteful number, since it uses less digits than its factorization.
52692045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 501844.
The product of its (nonzero) digits is 21600, while the sum is 33.
The square root of 52692045 is about 7258.9286399578. The cubic root of 52692045 is about 374.8996353631.
The spelling of 52692045 in words is "fifty-two million, six hundred ninety-two thousand, forty-five".
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