Base | Representation |
---|---|
bin | 10110111010011011… |
… | …10100101100000101 |
3 | 1011202022002221211001 |
4 | 23131031310230011 |
5 | 200143114314023 |
6 | 5352352013301 |
7 | 613560343330 |
oct | 133515645405 |
9 | 34668087731 |
10 | 12301323013 |
11 | 524285a061 |
12 | 2473831231 |
13 | 1210706875 |
14 | 849a57617 |
15 | 4bee416ad |
hex | 2dd374b05 |
12301323013 has 32 divisors (see below), whose sum is σ = 15091034112. Its totient is φ = 9800049600.
The previous prime is 12301322987. The next prime is 12301323017. The reversal of 12301323013 is 31032310321.
It is a cyclic number.
It is not a de Polignac number, because 12301323013 - 213 = 12301314821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12301323017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 807598 + ... + 822688.
It is an arithmetic number, because the mean of its divisors is an integer number (471594816).
Almost surely, 212301323013 is an apocalyptic number.
It is an amenable number.
12301323013 is a deficient number, since it is larger than the sum of its proper divisors (2789711099).
12301323013 is a wasteful number, since it uses less digits than its factorization.
12301323013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15265.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 12301323013 its reverse (31032310321), we get a palindrome (43333633334).
The spelling of 12301323013 in words is "twelve billion, three hundred one million, three hundred twenty-three thousand, thirteen".
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