Base | Representation |
---|---|
bin | 1011110100101101111001… |
… | …1001010101111100010011 |
3 | 1201000211001102012001110111 |
4 | 2331023132121111330103 |
5 | 3200444104332114443 |
6 | 43352131214142151 |
7 | 2511145415430355 |
oct | 275133631257423 |
9 | 51024042161414 |
10 | 13000302223123 |
11 | 4162440762476 |
12 | 155b666ab1957 |
13 | 733c00484077 |
14 | 32d30a2170d5 |
15 | 17827ae8469d |
hex | bd2de655f13 |
13000302223123 has 32 divisors (see below), whose sum is σ = 13575202324992. Its totient is φ = 12441524659200.
The previous prime is 13000302223061. The next prime is 13000302223147. The reversal of 13000302223123 is 32132220300031.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13000302223123 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13000302223094 and 13000302223103.
It is not an unprimeable number, because it can be changed into a prime (13000302233123) 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, 1942950208 + ... + 1942956898.
It is an arithmetic number, because the mean of its divisors is an integer number (424225072656).
Almost surely, 213000302223123 is an apocalyptic number.
13000302223123 is a deficient number, since it is larger than the sum of its proper divisors (574900101869).
13000302223123 is an equidigital number, since it uses as much as digits as its factorization.
13000302223123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12235.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 13000302223123 its reverse (32132220300031), we get a palindrome (45132522523154).
The spelling of 13000302223123 in words is "thirteen trillion, three hundred two million, two hundred twenty-three thousand, one hundred twenty-three".
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