Base | Representation |
---|---|
bin | 11000101100010001… |
… | …10101111110100010 |
3 | 1021012212002202212102 |
4 | 30112020311332202 |
5 | 204122104201012 |
6 | 10031224530402 |
7 | 646334565002 |
oct | 142610657642 |
9 | 37185082772 |
10 | 13256318882 |
11 | 5692934644 |
12 | 269b620a02 |
13 | 1333517591 |
14 | 8da80c002 |
15 | 528bd32c2 |
hex | 316235fa2 |
13256318882 has 8 divisors (see below), whose sum is σ = 20081354652. Its totient is φ = 6562534000.
The previous prime is 13256318861. The next prime is 13256318897. The reversal of 13256318882 is 28881365231.
13256318882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 8607942841 + 4648376041 = 92779^2 + 68179^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32812469 + ... + 32812872.
Almost surely, 213256318882 is an apocalyptic number.
13256318882 is a deficient number, since it is larger than the sum of its proper divisors (6825035770).
13256318882 is a wasteful number, since it uses less digits than its factorization.
13256318882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65625444.
The product of its digits is 552960, while the sum is 47.
The spelling of 13256318882 in words is "thirteen billion, two hundred fifty-six million, three hundred eighteen thousand, eight hundred eighty-two".
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