Base | Representation |
---|---|
bin | 11000100000111100… |
… | …01010000110000110 |
3 | 1020222020012102021222 |
4 | 30100132022012012 |
5 | 203423234234024 |
6 | 10013551040342 |
7 | 644101501613 |
oct | 142036120606 |
9 | 36866172258 |
10 | 13161243014 |
11 | 56441a6747 |
12 | 26738100b2 |
13 | 131990917a |
14 | 8cbd3d50a |
15 | 5206a285e |
hex | 31078a186 |
13161243014 has 8 divisors (see below), whose sum is σ = 20422618560. Its totient is φ = 6353703496.
The previous prime is 13161243013. The next prime is 13161243071. The reversal of 13161243014 is 41034216131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13161243013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113458934 + ... + 113459049.
It is an arithmetic number, because the mean of its divisors is an integer number (2552827320).
Almost surely, 213161243014 is an apocalyptic number.
13161243014 is a deficient number, since it is larger than the sum of its proper divisors (7261375546).
13161243014 is a wasteful number, since it uses less digits than its factorization.
13161243014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226918014.
The product of its (nonzero) digits is 1728, while the sum is 26.
Adding to 13161243014 its reverse (41034216131), we get a palindrome (54195459145).
The spelling of 13161243014 in words is "thirteen billion, one hundred sixty-one million, two hundred forty-three thousand, fourteen".
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