Base | Representation |
---|---|
bin | 1011010110011… |
… | …1010110011010 |
3 | 10022120210121021 |
4 | 2311213112122 |
5 | 44141443432 |
6 | 4420233054 |
7 | 1115446312 |
oct | 265472632 |
9 | 108523537 |
10 | 47609242 |
11 | 2496858a |
12 | 13b3b78a |
13 | 9b2c165 |
14 | 6474442 |
15 | 42a6697 |
hex | 2d6759a |
47609242 has 16 divisors (see below), whose sum is σ = 76262400. Its totient is φ = 22241520.
The previous prime is 47609207. The next prime is 47609251. The reversal of 47609242 is 24290674.
It is a junction number, because it is equal to n+sod(n) for n = 47609198 and 47609207.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11442 + ... + 15037.
It is an arithmetic number, because the mean of its divisors is an integer number (4766400).
Almost surely, 247609242 is an apocalyptic number.
47609242 is a deficient number, since it is larger than the sum of its proper divisors (28653158).
47609242 is a wasteful number, since it uses less digits than its factorization.
47609242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26541.
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 47609242 is about 6899.9450722451. The cubic root of 47609242 is about 362.4352436051.
The spelling of 47609242 in words is "forty-seven million, six hundred nine thousand, two hundred forty-two".
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