Base | Representation |
---|---|
bin | 11000110011001010… |
… | …01110101001011011 |
3 | 1021100212210221011010 |
4 | 30121211032221123 |
5 | 204231401412421 |
6 | 10041051105003 |
7 | 650635624422 |
oct | 143145165133 |
9 | 37325727133 |
10 | 13314091611 |
11 | 57125040a7 |
12 | 26b6a42163 |
13 | 1342494822 |
14 | 90436a2b9 |
15 | 52dce6076 |
hex | 31994ea5b |
13314091611 has 4 divisors (see below), whose sum is σ = 17752122152. Its totient is φ = 8876061072.
The previous prime is 13314091579. The next prime is 13314091619. The reversal of 13314091611 is 11619041331.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11619041331 = 3 ⋅3873013777.
It is not a de Polignac number, because 13314091611 - 25 = 13314091579 is a prime.
It is a super-2 number, since 2×133140916112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13314091619) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2219015266 + ... + 2219015271.
It is an arithmetic number, because the mean of its divisors is an integer number (4438030538).
Almost surely, 213314091611 is an apocalyptic number.
13314091611 is a deficient number, since it is larger than the sum of its proper divisors (4438030541).
13314091611 is an equidigital number, since it uses as much as digits as its factorization.
13314091611 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4438030540.
The product of its (nonzero) digits is 1944, while the sum is 30.
The spelling of 13314091611 in words is "thirteen billion, three hundred fourteen million, ninety-one thousand, six hundred eleven".
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