Base | Representation |
---|---|
bin | 100100110000100011… |
… | …011110111101000011 |
3 | 10202212200110212222020 |
4 | 210300203132331003 |
5 | 1121313121020414 |
6 | 30044300212523 |
7 | 2565041426613 |
oct | 446043367503 |
9 | 122780425866 |
10 | 39469313859 |
11 | 15814442758 |
12 | 779623a143 |
13 | 39501450b1 |
14 | 1ca5d08a43 |
15 | 106010b7a9 |
hex | 9308def43 |
39469313859 has 16 divisors (see below), whose sum is σ = 53637914880. Its totient is φ = 25810557920.
The previous prime is 39469313813. The next prime is 39469313887. The reversal of 39469313859 is 95831396493.
39469313859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 39469313859 - 216 = 39469248323 is a prime.
It is not an unprimeable number, because it can be changed into a prime (39469313959) 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, 428349 + ... + 512270.
It is an arithmetic number, because the mean of its divisors is an integer number (3352369680).
Almost surely, 239469313859 is an apocalyptic number.
39469313859 is a deficient number, since it is larger than the sum of its proper divisors (14168601021).
39469313859 is a wasteful number, since it uses less digits than its factorization.
39469313859 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 940890.
The product of its digits is 18895680, while the sum is 60.
The spelling of 39469313859 in words is "thirty-nine billion, four hundred sixty-nine million, three hundred thirteen thousand, eight hundred fifty-nine".
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