Base | Representation |
---|---|
bin | 1011010011111… |
… | …0110010000100 |
3 | 10022021100122222 |
4 | 2310332302010 |
5 | 44121134301 |
6 | 4412511512 |
7 | 1114155002 |
oct | 264766204 |
9 | 108240588 |
10 | 47443076 |
11 | 2486475a |
12 | 13a7b598 |
13 | 9aa1635 |
14 | 642da72 |
15 | 427231b |
hex | 2d3ec84 |
47443076 has 12 divisors (see below), whose sum is σ = 87395280. Its totient is φ = 22473000.
The previous prime is 47443037. The next prime is 47443079. The reversal of 47443076 is 67034474.
47443076 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 (47443079) 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, 312050 + ... + 312201.
It is an arithmetic number, because the mean of its divisors is an integer number (7282940).
Almost surely, 247443076 is an apocalyptic number.
It is an amenable number.
47443076 is a deficient number, since it is larger than the sum of its proper divisors (39952204).
47443076 is a wasteful number, since it uses less digits than its factorization.
47443076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 624274 (or 624272 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 35.
The square root of 47443076 is about 6887.8934370386. The cubic root of 47443076 is about 362.0130943647.
The spelling of 47443076 in words is "forty-seven million, four hundred forty-three thousand, seventy-six".
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