Base | Representation |
---|---|
bin | 1011001110111… |
… | …0101101111101 |
3 | 10021122200210221 |
4 | 2303232231331 |
5 | 44030141013 |
6 | 4401501341 |
7 | 1111320622 |
oct | 263565575 |
9 | 107580727 |
10 | 47115133 |
11 | 2466032a |
12 | 13941851 |
13 | 99b82a0 |
14 | 6386349 |
15 | 420a08d |
hex | 2ceeb7d |
47115133 has 8 divisors (see below), whose sum is σ = 52376576. Its totient is φ = 42087600.
The previous prime is 47115121. The next prime is 47115151. The reversal of 47115133 is 33151174.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47115133 - 29 = 47114621 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47115098 and 47115107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47115433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58053 + ... + 58858.
It is an arithmetic number, because the mean of its divisors is an integer number (6547072).
Almost surely, 247115133 is an apocalyptic number.
It is an amenable number.
47115133 is a deficient number, since it is larger than the sum of its proper divisors (5261443).
47115133 is a wasteful number, since it uses less digits than its factorization.
47115133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116955.
The product of its digits is 1260, while the sum is 25.
The square root of 47115133 is about 6864.0464013583. The cubic root of 47115133 is about 361.1770450091.
The spelling of 47115133 in words is "forty-seven million, one hundred fifteen thousand, one hundred thirty-three".
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