Base | Representation |
---|---|
bin | 10110111010011011… |
… | …10100100001001001 |
3 | 1011202022002220212010 |
4 | 23131031310201021 |
5 | 200143114303223 |
6 | 5352352010133 |
7 | 613560341310 |
oct | 133515644111 |
9 | 34668086763 |
10 | 12301322313 |
11 | 5242859585 |
12 | 2473830949 |
13 | 1210706457 |
14 | 849a57277 |
15 | 4bee41393 |
hex | 2dd374849 |
12301322313 has 32 divisors (see below), whose sum is σ = 19116000000. Its totient is φ = 6890397696.
The previous prime is 12301322311. The next prime is 12301322333. The reversal of 12301322313 is 31322310321.
12301322313 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 12301322313 - 21 = 12301322311 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 12301322313.
It is not an unprimeable number, because it can be changed into a prime (12301322311) 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 31 ways as a sum of consecutive naturals, for example, 1385713 + ... + 1394561.
It is an arithmetic number, because the mean of its divisors is an integer number (597375000).
Almost surely, 212301322313 is an apocalyptic number.
It is an amenable number.
12301322313 is a deficient number, since it is larger than the sum of its proper divisors (6814677687).
12301322313 is a wasteful number, since it uses less digits than its factorization.
12301322313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10161.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 12301322313 its reverse (31322310321), we get a palindrome (43623632634).
The spelling of 12301322313 in words is "twelve billion, three hundred one million, three hundred twenty-two thousand, three hundred thirteen".
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