Base | Representation |
---|---|
bin | 11000011110011010… |
… | …00111111001010110 |
3 | 1020220202020011211100 |
4 | 30033031013321112 |
5 | 203402320002332 |
6 | 10011511450530 |
7 | 643423105620 |
oct | 141715077126 |
9 | 36822204740 |
10 | 13140000342 |
11 | 5633207817 |
12 | 2668686a46 |
13 | 13153ac241 |
14 | 8c91adc10 |
15 | 51d8a867c |
hex | 30f347e56 |
13140000342 has 48 divisors (see below), whose sum is σ = 32663827872. Its totient is φ = 3739668480.
The previous prime is 13140000299. The next prime is 13140000361. The reversal of 13140000342 is 24300004131.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170509 + ... + 235272.
It is an arithmetic number, because the mean of its divisors is an integer number (680496414).
Almost surely, 213140000342 is an apocalyptic number.
13140000342 is an abundant number, since it is smaller than the sum of its proper divisors (19523827530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13140000342 is a wasteful number, since it uses less digits than its factorization.
13140000342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406053 (or 406050 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 13140000342 its reverse (24300004131), we get a palindrome (37440004473).
The spelling of 13140000342 in words is "thirteen billion, one hundred forty million, three hundred forty-two", and thus it is an aban number.
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