Base | Representation |
---|---|
bin | 11001001110011000… |
… | …01100110100010111 |
3 | 1021221210102210012220 |
4 | 30213030030310113 |
5 | 210213324132133 |
6 | 10115444513423 |
7 | 656410412253 |
oct | 144714146427 |
9 | 37853383186 |
10 | 13542411543 |
11 | 581a37a261 |
12 | 275b3ab873 |
13 | 137a88618b |
14 | 926801263 |
15 | 543d965b3 |
hex | 32730cd17 |
13542411543 has 8 divisors (see below), whose sum is σ = 18057561456. Its totient is φ = 9027768000.
The previous prime is 13542411521. The next prime is 13542411593. The reversal of 13542411543 is 34511424531.
13542411543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13542411543 - 25 = 13542411511 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13542411593) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 59038 + ... + 174843.
It is an arithmetic number, because the mean of its divisors is an integer number (2257195182).
Almost surely, 213542411543 is an apocalyptic number.
13542411543 is a deficient number, since it is larger than the sum of its proper divisors (4515149913).
13542411543 is a wasteful number, since it uses less digits than its factorization.
13542411543 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253185.
The product of its digits is 28800, while the sum is 33.
The spelling of 13542411543 in words is "thirteen billion, five hundred forty-two million, four hundred eleven thousand, five hundred forty-three".
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