Base | Representation |
---|---|
bin | 11001000100000110… |
… | …00010001010010010 |
3 | 1021201210001211220221 |
4 | 30202003002022102 |
5 | 210024231410024 |
6 | 10103123223254 |
7 | 654312103612 |
oct | 144203021222 |
9 | 37653054827 |
10 | 13456122514 |
11 | 57856a300a |
12 | 2736517b2a |
13 | 1365a33393 |
14 | 91917ca42 |
15 | 53b4ee3e4 |
hex | 3220c2292 |
13456122514 has 16 divisors (see below), whose sum is σ = 20437290720. Its totient is φ = 6643771200.
The previous prime is 13456122481. The next prime is 13456122527. The reversal of 13456122514 is 41522165431.
It is a super-2 number, since 2×134561225142 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13456122514.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343114 + ... + 380314.
It is an arithmetic number, because the mean of its divisors is an integer number (1277330670).
Almost surely, 213456122514 is an apocalyptic number.
13456122514 is a deficient number, since it is larger than the sum of its proper divisors (6981168206).
13456122514 is a wasteful number, since it uses less digits than its factorization.
13456122514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39465.
The product of its digits is 28800, while the sum is 34.
Adding to 13456122514 its reverse (41522165431), we get a palindrome (54978287945).
The spelling of 13456122514 in words is "thirteen billion, four hundred fifty-six million, one hundred twenty-two thousand, five hundred fourteen".
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