Base | Representation |
---|---|
bin | 11000010110000011… |
… | …01000111001010101 |
3 | 1020201212021202001121 |
4 | 30023001220321111 |
5 | 203231342142132 |
6 | 10000524523541 |
7 | 641612104042 |
oct | 141301507125 |
9 | 36655252047 |
10 | 13069880917 |
11 | 55a7674a85 |
12 | 26490b05b1 |
13 | 13039cb262 |
14 | 8bdb5a1c9 |
15 | 517657497 |
hex | 30b068e55 |
13069880917 has 8 divisors (see below), whose sum is σ = 13380835424. Its totient is φ = 12759244848.
The previous prime is 13069880897. The next prime is 13069880981. The reversal of 13069880917 is 71908896031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13069880917 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13069886917) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4498 + ... + 161740.
It is an arithmetic number, because the mean of its divisors is an integer number (1672604428).
Almost surely, 213069880917 is an apocalyptic number.
It is an amenable number.
13069880917 is a deficient number, since it is larger than the sum of its proper divisors (310954507).
13069880917 is a wasteful number, since it uses less digits than its factorization.
13069880917 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159219.
The product of its (nonzero) digits is 653184, while the sum is 52.
The spelling of 13069880917 in words is "thirteen billion, sixty-nine million, eight hundred eighty thousand, nine hundred seventeen".
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