Base | Representation |
---|---|
bin | 1011010111011… |
… | …0000010110010 |
3 | 10022200212011022 |
4 | 2311312002302 |
5 | 44200410201 |
6 | 4421415442 |
7 | 1116116630 |
oct | 265660262 |
9 | 108625138 |
10 | 47669426 |
11 | 249a9822 |
12 | 13b6a582 |
13 | 9b5067c |
14 | 648c350 |
15 | 42b941b |
hex | 2d760b2 |
47669426 has 16 divisors (see below), whose sum is σ = 83060160. Its totient is φ = 20094480.
The previous prime is 47669407. The next prime is 47669437. The reversal of 47669426 is 62496674.
47669426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is an unprimeable number.
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, 27056 + ... + 28763.
It is an arithmetic number, because the mean of its divisors is an integer number (5191260).
Almost surely, 247669426 is an apocalyptic number.
47669426 is a deficient number, since it is larger than the sum of its proper divisors (35390734).
47669426 is a wasteful number, since it uses less digits than its factorization.
47669426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55889.
The product of its digits is 435456, while the sum is 44.
The square root of 47669426 is about 6904.3048889805. The cubic root of 47669426 is about 362.5879003644.
The spelling of 47669426 in words is "forty-seven million, six hundred sixty-nine thousand, four hundred twenty-six".
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