Base | Representation |
---|---|
bin | 1011011010011… |
… | …0010011000110 |
3 | 10100001220021202 |
4 | 2312212103012 |
5 | 44223221303 |
6 | 4425542502 |
7 | 1120602110 |
oct | 266462306 |
9 | 110056252 |
10 | 47867078 |
11 | 25024276 |
12 | 14044a32 |
13 | 9bbc61c |
14 | 65003b0 |
15 | 4307c88 |
hex | 2da64c6 |
47867078 has 16 divisors (see below), whose sum is σ = 83284224. Its totient is φ = 20207880.
The previous prime is 47867077. The next prime is 47867089. The reversal of 47867078 is 87076874.
47867078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47867077) 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, 24578 + ... + 26453.
It is an arithmetic number, because the mean of its divisors is an integer number (5205264).
Almost surely, 247867078 is an apocalyptic number.
47867078 is a deficient number, since it is larger than the sum of its proper divisors (35417146).
47867078 is a wasteful number, since it uses less digits than its factorization.
47867078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51107.
The product of its (nonzero) digits is 526848, while the sum is 47.
The square root of 47867078 is about 6918.6037608755. The cubic root of 47867078 is about 363.0883427318.
The spelling of 47867078 in words is "forty-seven million, eight hundred sixty-seven thousand, seventy-eight".
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