Base | Representation |
---|---|
bin | 1011010110011… |
… | …0011011101010 |
3 | 10022120121110000 |
4 | 2311212123222 |
5 | 44141333412 |
6 | 4420203430 |
7 | 1115432331 |
oct | 265463352 |
9 | 108517400 |
10 | 47605482 |
11 | 24965781 |
12 | 13b39576 |
13 | 9b2a532 |
14 | 6472d18 |
15 | 42a54dc |
hex | 2d666ea |
47605482 has 20 divisors (see below), whose sum is σ = 106671906. Its totient is φ = 15868440.
The previous prime is 47605471. The next prime is 47605487. The reversal of 47605482 is 28450674.
47605482 is a `hidden beast` number, since 4 + 7 + 605 + 48 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 43283241 + 4322241 = 6579^2 + 2079^2 .
It is not an unprimeable number, because it can be changed into a prime (47605487) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 146769 + ... + 147092.
Almost surely, 247605482 is an apocalyptic number.
47605482 is an abundant number, since it is smaller than the sum of its proper divisors (59066424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47605482 is a wasteful number, since it uses less digits than its factorization.
47605482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 293875 (or 293866 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The square root of 47605482 is about 6899.6726009282. The cubic root of 47605482 is about 362.4257020936.
The spelling of 47605482 in words is "forty-seven million, six hundred five thousand, four hundred eighty-two".
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