Base | Representation |
---|---|
bin | 11000110010001001… |
… | …01001110101101011 |
3 | 1021100021202002022221 |
4 | 30121010221311223 |
5 | 204222210132420 |
6 | 10040144054511 |
7 | 650503220323 |
oct | 143104516553 |
9 | 37307662287 |
10 | 13305552235 |
11 | 5708701368 |
12 | 26b4004437 |
13 | 1340794a41 |
14 | 903186283 |
15 | 52d1aacaa |
hex | 319129d6b |
13305552235 has 4 divisors (see below), whose sum is σ = 15966662688. Its totient is φ = 10644441784.
The previous prime is 13305552217. The next prime is 13305552251. The reversal of 13305552235 is 53225550331.
13305552235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13305552235 - 27 = 13305552107 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13305552235.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1330555219 + ... + 1330555228.
It is an arithmetic number, because the mean of its divisors is an integer number (3991665672).
Almost surely, 213305552235 is an apocalyptic number.
13305552235 is a deficient number, since it is larger than the sum of its proper divisors (2661110453).
13305552235 is an equidigital number, since it uses as much as digits as its factorization.
13305552235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2661110452.
The product of its (nonzero) digits is 67500, while the sum is 34.
The spelling of 13305552235 in words is "thirteen billion, three hundred five million, five hundred fifty-two thousand, two hundred thirty-five".
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