Base | Representation |
---|---|
bin | 11000111000011101… |
… | …11101110000101011 |
3 | 1021110222112112020122 |
4 | 30130032331300223 |
5 | 204324244240143 |
6 | 10045320513455 |
7 | 652016054363 |
oct | 143416756053 |
9 | 37428475218 |
10 | 13358586923 |
11 | 5735635090 |
12 | 270991b88b |
13 | 134b773506 |
14 | 90a22d9a3 |
15 | 532b84c68 |
hex | 31c3bdc2b |
13358586923 has 16 divisors (see below), whose sum is σ = 14848166400. Its totient is φ = 11916758880.
The previous prime is 13358586919. The next prime is 13358586947. The reversal of 13358586923 is 32968585331.
It is a cyclic number.
It is not a de Polignac number, because 13358586923 - 22 = 13358586919 is a prime.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13358586223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94493 + ... + 188801.
It is an arithmetic number, because the mean of its divisors is an integer number (928010400).
Almost surely, 213358586923 is an apocalyptic number.
13358586923 is a deficient number, since it is larger than the sum of its proper divisors (1489579477).
13358586923 is a wasteful number, since it uses less digits than its factorization.
13358586923 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94562.
The product of its digits is 4665600, while the sum is 53.
The spelling of 13358586923 in words is "thirteen billion, three hundred fifty-eight million, five hundred eighty-six thousand, nine hundred twenty-three".
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