Base | Representation |
---|---|
bin | 1011011001011… |
… | …1110101101100 |
3 | 10022221220001012 |
4 | 2312113311230 |
5 | 44214322402 |
6 | 4424404352 |
7 | 1120234331 |
oct | 266276554 |
9 | 108856035 |
10 | 47807852 |
11 | 24a93824 |
12 | 140166b8 |
13 | 9b9b691 |
14 | 64c6988 |
15 | 42e5452 |
hex | 2d97d6c |
47807852 has 6 divisors (see below), whose sum is σ = 83663748. Its totient is φ = 23903924.
The previous prime is 47807843. The next prime is 47807891. The reversal of 47807852 is 25870874.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5975978 + ... + 5975985.
It is an arithmetic number, because the mean of its divisors is an integer number (13943958).
Almost surely, 247807852 is an apocalyptic number.
It is an amenable number.
47807852 is a deficient number, since it is larger than the sum of its proper divisors (35855896).
47807852 is a wasteful number, since it uses less digits than its factorization.
47807852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11951967 (or 11951965 counting only the distinct ones).
The product of its (nonzero) digits is 125440, while the sum is 41.
The square root of 47807852 is about 6914.3222372117. The cubic root of 47807852 is about 362.9385310291.
The spelling of 47807852 in words is "forty-seven million, eight hundred seven thousand, eight hundred fifty-two".
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