Base | Representation |
---|---|
bin | 10000010001001111… |
… | …00111110010011011 |
3 | 211112201120112212000 |
4 | 20020213213302123 |
5 | 120342020221112 |
6 | 4002415252043 |
7 | 426310233003 |
oct | 101047476233 |
9 | 24481515760 |
10 | 8734538907 |
11 | 37824683a6 |
12 | 183921a023 |
13 | a92786423 |
14 | 5cc073003 |
15 | 361c417dc |
hex | 2089e7c9b |
8734538907 has 16 divisors (see below), whose sum is σ = 12942190080. Its totient is φ = 5822066376.
The previous prime is 8734538861. The next prime is 8734538927. The reversal of 8734538907 is 7098354378.
8734538907 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 8734538907 - 210 = 8734537883 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8734538927) 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, 165378 + ... + 211704.
It is an arithmetic number, because the mean of its divisors is an integer number (808886880).
Almost surely, 28734538907 is an apocalyptic number.
8734538907 is a deficient number, since it is larger than the sum of its proper divisors (4207651173).
8734538907 is a wasteful number, since it uses less digits than its factorization.
8734538907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53319 (or 53313 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 54.
The square root of 8734538907 is about 93458.7551115464. The cubic root of 8734538907 is about 2059.4282281398.
The spelling of 8734538907 in words is "eight billion, seven hundred thirty-four million, five hundred thirty-eight thousand, nine hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •