Base | Representation |
---|---|
bin | 1011001101111… |
… | …0001111100100 |
3 | 10021112021020122 |
4 | 2303132033210 |
5 | 44021011102 |
6 | 4400221112 |
7 | 1110620111 |
oct | 263361744 |
9 | 107467218 |
10 | 47047652 |
11 | 24614663 |
12 | 1390a798 |
13 | 9993662 |
14 | 6369908 |
15 | 41e50a2 |
hex | 2cde3e4 |
47047652 has 12 divisors (see below), whose sum is σ = 82422060. Its totient is φ = 23498496.
The previous prime is 47047621. The next prime is 47047661. The reversal of 47047652 is 25674074.
It can be written as a sum of positive squares in 2 ways, for example, as 24542116 + 22505536 = 4954^2 + 4744^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1793 + ... + 9864.
It is an arithmetic number, because the mean of its divisors is an integer number (6868505).
Almost surely, 247047652 is an apocalyptic number.
It is an amenable number.
47047652 is a deficient number, since it is larger than the sum of its proper divisors (35374408).
47047652 is a wasteful number, since it uses less digits than its factorization.
47047652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12670 (or 12668 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 35.
The square root of 47047652 is about 6859.1290992370. The cubic root of 47047652 is about 361.0045297836.
The spelling of 47047652 in words is "forty-seven million, forty-seven thousand, six hundred fifty-two".
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