Base | Representation |
---|---|
bin | 110011000011… |
… | …100111011111 |
3 | 221011222121121 |
4 | 303003213133 |
5 | 11411243114 |
6 | 1154511411 |
7 | 221522605 |
oct | 63034737 |
9 | 27158547 |
10 | 13384159 |
11 | 7611798 |
12 | 4595567 |
13 | 2a08029 |
14 | 1ac5875 |
15 | 1295a24 |
hex | cc39df |
13384159 has 4 divisors (see below), whose sum is σ = 13413904. Its totient is φ = 13354416.
The previous prime is 13384127. The next prime is 13384181. The reversal of 13384159 is 95148331.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13384159 - 25 = 13384127 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 (13394159) 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, 14187 + ... + 15100.
It is an arithmetic number, because the mean of its divisors is an integer number (3353476).
Almost surely, 213384159 is an apocalyptic number.
13384159 is a deficient number, since it is larger than the sum of its proper divisors (29745).
13384159 is an equidigital number, since it uses as much as digits as its factorization.
13384159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29744.
The product of its digits is 12960, while the sum is 34.
The square root of 13384159 is about 3658.4366879857. The cubic root of 13384159 is about 237.4271407164.
The spelling of 13384159 in words is "thirteen million, three hundred eighty-four thousand, one hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •