Base | Representation |
---|---|
bin | 11000111101111000… |
… | …00011100000110011 |
3 | 1021121010220210022122 |
4 | 30132330003200303 |
5 | 204422403231040 |
6 | 10054021224455 |
7 | 653106535436 |
oct | 143674034063 |
9 | 37533823278 |
10 | 13403961395 |
11 | 5759206650 |
12 | 2720b6212b |
13 | 1357c9c406 |
14 | 91228181d |
15 | 536b491b5 |
hex | 31ef03833 |
13403961395 has 16 divisors (see below), whose sum is σ = 17555346432. Its totient is φ = 9743700960.
The previous prime is 13403961391. The next prime is 13403961409. The reversal of 13403961395 is 59316930431.
13403961395 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 13403961395 - 22 = 13403961391 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13403961391) by changing a digit.
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, 61004 + ... + 174726.
It is an arithmetic number, because the mean of its divisors is an integer number (1097209152).
Almost surely, 213403961395 is an apocalyptic number.
13403961395 is a deficient number, since it is larger than the sum of its proper divisors (4151385037).
13403961395 is a wasteful number, since it uses less digits than its factorization.
13403961395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115882.
The product of its (nonzero) digits is 262440, while the sum is 44.
The spelling of 13403961395 in words is "thirteen billion, four hundred three million, nine hundred sixty-one thousand, three hundred ninety-five".
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