Base | Representation |
---|---|
bin | 11000011011111110… |
… | …11010010110101001 |
3 | 1020212022220012012120 |
4 | 30031333122112221 |
5 | 203332111104323 |
6 | 10005503101453 |
7 | 643055001252 |
oct | 141577322651 |
9 | 36768805176 |
10 | 13119628713 |
11 | 5622763264 |
12 | 26618a1889 |
13 | 13110c8919 |
14 | 8c65c9b29 |
15 | 51bbd25e3 |
hex | 30dfda5a9 |
13119628713 has 16 divisors (see below), whose sum is σ = 17791952256. Its totient is φ = 8597594880.
The previous prime is 13119628703. The next prime is 13119628721. The reversal of 13119628713 is 31782691131.
It is not a de Polignac number, because 13119628713 - 29 = 13119628201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13119628703) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19606 + ... + 163167.
It is an arithmetic number, because the mean of its divisors is an integer number (1111997016).
Almost surely, 213119628713 is an apocalyptic number.
It is an amenable number.
13119628713 is a deficient number, since it is larger than the sum of its proper divisors (4672323543).
13119628713 is a wasteful number, since it uses less digits than its factorization.
13119628713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183184.
The product of its digits is 54432, while the sum is 42.
The spelling of 13119628713 in words is "thirteen billion, one hundred nineteen million, six hundred twenty-eight thousand, seven hundred thirteen".
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