Base | Representation |
---|---|
bin | 10001000000011111… |
… | …01001100100001001 |
3 | 212120100102011220120 |
4 | 20200033221210021 |
5 | 122200003023123 |
6 | 4110015013453 |
7 | 442162302531 |
oct | 104017514411 |
9 | 25510364816 |
10 | 9130907913 |
11 | 3966183296 |
12 | 1929b0a289 |
13 | b269260ba |
14 | 6289704c1 |
15 | 3869392e3 |
hex | 2203e9909 |
9130907913 has 8 divisors (see below), whose sum is σ = 12180955776. Its totient is φ = 6084066000.
The previous prime is 9130907899. The next prime is 9130907921. The reversal of 9130907913 is 3197090319.
9130907913 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9130907913 - 214 = 9130891529 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (9130907113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794833 + ... + 806238.
It is an arithmetic number, because the mean of its divisors is an integer number (1522619472).
Almost surely, 29130907913 is an apocalyptic number.
It is an amenable number.
9130907913 is a deficient number, since it is larger than the sum of its proper divisors (3050047863).
9130907913 is a wasteful number, since it uses less digits than its factorization.
9130907913 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1602975.
The product of its (nonzero) digits is 45927, while the sum is 42.
The square root of 9130907913 is about 95555.7842990156. The cubic root of 9130907913 is about 2090.1204812149.
The spelling of 9130907913 in words is "nine billion, one hundred thirty million, nine hundred seven thousand, nine hundred thirteen".
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