Base | Representation |
---|---|
bin | 1011001111011… |
… | …1011011101100 |
3 | 10021201111202222 |
4 | 2303313123230 |
5 | 44032311303 |
6 | 4402334512 |
7 | 1111526654 |
oct | 263673354 |
9 | 107644688 |
10 | 47150828 |
11 | 2468512a |
12 | 1395a438 |
13 | 99cb5ca |
14 | 6395364 |
15 | 4215938 |
hex | 2cf76ec |
47150828 has 18 divisors (see below), whose sum is σ = 86261364. Its totient is φ = 22549384.
The previous prime is 47150821. The next prime is 47150849. The reversal of 47150828 is 82805174.
It is not an unprimeable number, because it can be changed into a prime (47150821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9026 + ... + 13257.
It is an arithmetic number, because the mean of its divisors is an integer number (4792298).
Almost surely, 247150828 is an apocalyptic number.
It is an amenable number.
47150828 is a deficient number, since it is larger than the sum of its proper divisors (39110536).
47150828 is a wasteful number, since it uses less digits than its factorization.
47150828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22333 (or 22308 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 35.
The square root of 47150828 is about 6866.6460517490. The cubic root of 47150828 is about 361.2682326977.
The spelling of 47150828 in words is "forty-seven million, one hundred fifty thousand, eight hundred twenty-eight".
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