Base | Representation |
---|---|
bin | 1011010111001… |
… | …1111001000000 |
3 | 10022200102001201 |
4 | 2311303321000 |
5 | 44200114413 |
6 | 4421310544 |
7 | 1116052132 |
oct | 265637100 |
9 | 108612051 |
10 | 47660608 |
11 | 249a3136 |
12 | 13b65454 |
13 | 9b49658 |
14 | 6489052 |
15 | 42b69dd |
hex | 2d73e40 |
47660608 has 28 divisors (see below), whose sum is σ = 94804992. Its totient is φ = 23772800.
The previous prime is 47660603. The next prime is 47660611. The reversal of 47660608 is 80606674.
47660608 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 (37) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (47660603) 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 3 ways as a sum of consecutive naturals, for example, 40833 + ... + 41983.
Almost surely, 247660608 is an apocalyptic number.
It is an amenable number.
47660608 is a deficient number, since it is larger than the sum of its proper divisors (47144384).
47660608 is a wasteful number, since it uses less digits than its factorization.
47660608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1810 (or 1800 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 47660608 is about 6903.6662723512. Note that the first 3 decimals coincide. The cubic root of 47660608 is about 362.5655415379.
The spelling of 47660608 in words is "forty-seven million, six hundred sixty thousand, six hundred eight".
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