Base | Representation |
---|---|
bin | 11001011111010001… |
… | …00101001010110010 |
3 | 1022022122222201202221 |
4 | 30233220211022302 |
5 | 211011110202132 |
6 | 10141505031254 |
7 | 663050445010 |
oct | 145750451262 |
9 | 38278881687 |
10 | 13684069042 |
11 | 5892333676 |
12 | 279a92552a |
13 | 13a1023a97 |
14 | 93b5578b0 |
15 | 551528e97 |
hex | 32fa252b2 |
13684069042 has 32 divisors (see below), whose sum is σ = 24293228544. Its totient is φ = 5657115600.
The previous prime is 13684069037. The next prime is 13684069081. The reversal of 13684069042 is 24096048631.
It is a happy number.
13684069042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
13684069042 is a modest number, since divided by 69042 gives 13684 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 13684069042.
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 15 ways as a sum of consecutive naturals, for example, 84283 + ... + 185665.
It is an arithmetic number, because the mean of its divisors is an integer number (759163392).
Almost surely, 213684069042 is an apocalyptic number.
13684069042 is a deficient number, since it is larger than the sum of its proper divisors (10609159502).
13684069042 is a wasteful number, since it uses less digits than its factorization.
13684069042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101734.
The product of its (nonzero) digits is 248832, while the sum is 43.
The spelling of 13684069042 in words is "thirteen billion, six hundred eighty-four million, sixty-nine thousand, forty-two".
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