Base | Representation |
---|---|
bin | 11100100111000100… |
… | …01111110001100010 |
3 | 1110122110210110101010 |
4 | 32103202033301202 |
5 | 222424143131041 |
6 | 11020100521350 |
7 | 1052431644354 |
oct | 162342176142 |
9 | 43573713333 |
10 | 15360130146 |
11 | 6572436139 |
12 | 2b880b0256 |
13 | 15aa33b10a |
14 | a59dab0d4 |
15 | 5ed74ea16 |
hex | 39388fc62 |
15360130146 has 16 divisors (see below), whose sum is σ = 30819043008. Its totient is φ = 5103579600.
The previous prime is 15360130063. The next prime is 15360130183. The reversal of 15360130146 is 64103106351.
15360130146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 7 ways as a sum of consecutive naturals, for example, 4113925 + ... + 4117656.
It is an arithmetic number, because the mean of its divisors is an integer number (1926190188).
Almost surely, 215360130146 is an apocalyptic number.
15360130146 is an abundant number, since it is smaller than the sum of its proper divisors (15458912862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15360130146 is a wasteful number, since it uses less digits than its factorization.
15360130146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8231897.
The product of its (nonzero) digits is 6480, while the sum is 30.
Adding to 15360130146 its reverse (64103106351), we get a palindrome (79463236497).
The spelling of 15360130146 in words is "fifteen billion, three hundred sixty million, one hundred thirty thousand, one hundred forty-six".
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