Base | Representation |
---|---|
bin | 110001110001… |
… | …100111100101 |
3 | 220112220220010 |
4 | 301301213211 |
5 | 11320021133 |
6 | 1143400433 |
7 | 215623446 |
oct | 61614745 |
9 | 26486803 |
10 | 13048293 |
11 | 7402415 |
12 | 4453119 |
13 | 291b1ab |
14 | 1a392cd |
15 | 122b263 |
hex | c719e5 |
13048293 has 8 divisors (see below), whose sum is σ = 17416800. Its totient is φ = 8689328.
The previous prime is 13048283. The next prime is 13048297. The reversal of 13048293 is 39284031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13048293 - 25 = 13048261 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13048293.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13048297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1918 + ... + 5456.
It is an arithmetic number, because the mean of its divisors is an integer number (2177100).
Almost surely, 213048293 is an apocalyptic number.
It is an amenable number.
13048293 is a deficient number, since it is larger than the sum of its proper divisors (4368507).
13048293 is a wasteful number, since it uses less digits than its factorization.
13048293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4771.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 13048293 is about 3612.2421015209. The cubic root of 13048293 is about 235.4242705282.
The spelling of 13048293 in words is "thirteen million, forty-eight thousand, two hundred ninety-three".
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