Base | Representation |
---|---|
bin | 11000110010110010… |
… | …01000000111010010 |
3 | 1021100122211202022112 |
4 | 30121121020013102 |
5 | 204230043402442 |
6 | 10040455105322 |
7 | 650566642244 |
oct | 143131100722 |
9 | 37318752275 |
10 | 13310919122 |
11 | 5710737606 |
12 | 26b5972242 |
13 | 1341923807 |
14 | 903b82094 |
15 | 52d8bb082 |
hex | 3196481d2 |
13310919122 has 18 divisors (see below), whose sum is σ = 20878111863. Its totient is φ = 6364296972.
The previous prime is 13310919109. The next prime is 13310919151. The reversal of 13310919122 is 22191901331.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 6655459561 + 6655459561 = 81581^2 + 81581^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=81581.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3750953 + ... + 3754499.
Almost surely, 213310919122 is an apocalyptic number.
13310919122 is a deficient number, since it is larger than the sum of its proper divisors (7567192741).
13310919122 is an frugal number, since it uses more digits than its factorization.
13310919122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7142 (or 3572 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 32.
Multiplying 13310919122 by its sum of digits (32), we get a square (425949411904 = 6526482).
The spelling of 13310919122 in words is "thirteen billion, three hundred ten million, nine hundred nineteen thousand, one hundred twenty-two".
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