Base | Representation |
---|---|
bin | 1011111100000000011010… |
… | …0101011001101101100001 |
3 | 1201110210021210022220011011 |
4 | 2333000012211121231201 |
5 | 3210022041303241023 |
6 | 43525441355220521 |
7 | 2523200611430101 |
oct | 277000645315541 |
9 | 51423253286134 |
10 | 13125530524513 |
11 | 4200562887830 |
12 | 157b995747741 |
13 | 7429698b30a4 |
14 | 3353c9a8d201 |
15 | 17b659e3b50d |
hex | bf006959b61 |
13125530524513 has 8 divisors (see below), whose sum is σ = 15072379549920. Its totient is φ = 11304284662080.
The previous prime is 13125530524499. The next prime is 13125530524573. The reversal of 13125530524513 is 31542503552131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13125530524513 - 229 = 13124993653601 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13125530524573) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31400790520 + ... + 31400790937.
It is an arithmetic number, because the mean of its divisors is an integer number (1884047443740).
Almost surely, 213125530524513 is an apocalyptic number.
It is an amenable number.
13125530524513 is a deficient number, since it is larger than the sum of its proper divisors (1946849025407).
13125530524513 is a wasteful number, since it uses less digits than its factorization.
13125530524513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62801581487.
The product of its (nonzero) digits is 270000, while the sum is 40.
The spelling of 13125530524513 in words is "thirteen trillion, one hundred twenty-five billion, five hundred thirty million, five hundred twenty-four thousand, five hundred thirteen".
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