Base | Representation |
---|---|
bin | 110010110101011… |
… | …011111001100001 |
3 | 2012102211012220211 |
4 | 302311123321201 |
5 | 3221313244310 |
6 | 220343534121 |
7 | 30064156453 |
oct | 6265337141 |
9 | 2172735824 |
10 | 852868705 |
11 | 3a8470977 |
12 | 1b975a341 |
13 | 107903c50 |
14 | 813ac2d3 |
15 | 4ed1bc8a |
hex | 32d5be61 |
852868705 has 16 divisors (see below), whose sum is σ = 1102913280. Its totient is φ = 629385408.
The previous prime is 852868691. The next prime is 852868711. The reversal of 852868705 is 507868258.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 852868705 - 29 = 852868193 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118644 + ... + 125626.
It is an arithmetic number, because the mean of its divisors is an integer number (68932080).
Almost surely, 2852868705 is an apocalyptic number.
It is an amenable number.
852868705 is a deficient number, since it is larger than the sum of its proper divisors (250044575).
852868705 is a wasteful number, since it uses less digits than its factorization.
852868705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8880.
The product of its (nonzero) digits is 1075200, while the sum is 49.
The square root of 852868705 is about 29203.9159189311. The cubic root of 852868705 is about 948.3327006303.
The spelling of 852868705 in words is "eight hundred fifty-two million, eight hundred sixty-eight thousand, seven hundred five".
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