Base | Representation |
---|---|
bin | 1011001101001… |
… | …1001111001000 |
3 | 10021102222101212 |
4 | 2303103033020 |
5 | 44013040233 |
6 | 4355232252 |
7 | 1110341504 |
oct | 263231710 |
9 | 107388355 |
10 | 47002568 |
11 | 245937a8 |
12 | 138a8688 |
13 | 9978c92 |
14 | 6357304 |
15 | 41d6a48 |
hex | 2cd33c8 |
47002568 has 32 divisors (see below), whose sum is σ = 90538560. Its totient is φ = 22868160.
The previous prime is 47002567. The next prime is 47002601. The reversal of 47002568 is 86520074.
47002568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (47002567) 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, 46646 + ... + 47642.
It is an arithmetic number, because the mean of its divisors is an integer number (2829330).
Almost surely, 247002568 is an apocalyptic number.
It is an amenable number.
47002568 is a deficient number, since it is larger than the sum of its proper divisors (43535992).
47002568 is a wasteful number, since it uses less digits than its factorization.
47002568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1157 (or 1153 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 47002568 is about 6855.8418884919. The cubic root of 47002568 is about 360.8891805646.
The spelling of 47002568 in words is "forty-seven million, two thousand, five hundred sixty-eight".
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