Base | Representation |
---|---|
bin | 1100011010011… |
… | …1001110111011 |
3 | 10121222012001011 |
4 | 3012213032323 |
5 | 101312041321 |
6 | 5055534351 |
7 | 1201355422 |
oct | 306471673 |
9 | 117865034 |
10 | 52065211 |
11 | 27431400 |
12 | 1552a3b7 |
13 | aa2c423 |
14 | 6cb42b9 |
15 | 4886ae1 |
hex | 31a73bb |
52065211 has 12 divisors (see below), whose sum is σ = 57509200. Its totient is φ = 47100240.
The previous prime is 52065191. The next prime is 52065227. The reversal of 52065211 is 11256025.
It is not a de Polignac number, because 52065211 - 29 = 52064699 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52065241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26770 + ... + 28648.
Almost surely, 252065211 is an apocalyptic number.
52065211 is a deficient number, since it is larger than the sum of its proper divisors (5443989).
52065211 is a wasteful number, since it uses less digits than its factorization.
52065211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2130 (or 2119 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 52065211 is about 7215.6227035510. The cubic root of 52065211 is about 373.4070766495.
The spelling of 52065211 in words is "fifty-two million, sixty-five thousand, two hundred eleven".
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