Base | Representation |
---|---|
bin | 10111011100101001… |
… | …00110110000001011 |
3 | 1012111022010120220110 |
4 | 23232110212300023 |
5 | 201240102013421 |
6 | 5441043125403 |
7 | 623643620526 |
oct | 135624466013 |
9 | 35438116813 |
10 | 12588313611 |
11 | 537a858375 |
12 | 2533973863 |
13 | 1257ccb0a3 |
14 | 875c01bbd |
15 | 4da230a76 |
hex | 2ee526c0b |
12588313611 has 8 divisors (see below), whose sum is σ = 16947374080. Its totient is φ = 8310731112.
The previous prime is 12588313583. The next prime is 12588313631. The reversal of 12588313611 is 11631388521.
12588313611 is digitally balanced in base 2, 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 12588313611 - 26 = 12588313547 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12588313611.
It is not an unprimeable number, because it can be changed into a prime (12588313631) 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 7 ways as a sum of consecutive naturals, for example, 20369131 + ... + 20369748.
It is an arithmetic number, because the mean of its divisors is an integer number (2118421760).
Almost surely, 212588313611 is an apocalyptic number.
12588313611 is a deficient number, since it is larger than the sum of its proper divisors (4359060469).
12588313611 is a wasteful number, since it uses less digits than its factorization.
12588313611 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40738985.
The product of its digits is 34560, while the sum is 39.
The spelling of 12588313611 in words is "twelve billion, five hundred eighty-eight million, three hundred thirteen thousand, six hundred eleven".
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