Base | Representation |
---|---|
bin | 11000011011000000… |
… | …00001101010101010 |
3 | 1020211202102012002021 |
4 | 30031200001222222 |
5 | 203323004314010 |
6 | 10005010455054 |
7 | 642625033162 |
oct | 141540015252 |
9 | 36752365067 |
10 | 13111401130 |
11 | 5619053803 |
12 | 265ab9448a |
13 | 130c4a7a29 |
14 | 8c54875a2 |
15 | 51b1098da |
hex | 30d801aaa |
13111401130 has 24 divisors (see below), whose sum is σ = 25070456268. Its totient is φ = 4936055808.
The previous prime is 13111401103. The next prime is 13111401139. The reversal of 13111401130 is 3110411131.
It can be written as a sum of positive squares in 6 ways, for example, as 12179991769 + 931409361 = 110363^2 + 30519^2 .
It is not an unprimeable number, because it can be changed into a prime (13111401139) 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 11 ways as a sum of consecutive naturals, for example, 2265519 + ... + 2271298.
Almost surely, 213111401130 is an apocalyptic number.
13111401130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13111401130 is a deficient number, since it is larger than the sum of its proper divisors (11959055138).
13111401130 is a wasteful number, since it uses less digits than its factorization.
13111401130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4536858 (or 4536841 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 13111401130 its reverse (3110411131), we get a palindrome (16221812261).
The spelling of 13111401130 in words is "thirteen billion, one hundred eleven million, four hundred one thousand, one hundred thirty".
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