Base | Representation |
---|---|
bin | 1011010010011… |
… | …1010110100000 |
3 | 10022002111000110 |
4 | 2310213112200 |
5 | 44110101404 |
6 | 4410451320 |
7 | 1113305130 |
oct | 264472640 |
9 | 108074013 |
10 | 47347104 |
11 | 247a9642 |
12 | 13a33b40 |
13 | 9a69a4c |
14 | 6406ac0 |
15 | 4253b89 |
hex | 2d275a0 |
47347104 has 48 divisors (see below), whose sum is σ = 142043328. Its totient is φ = 13527552.
The previous prime is 47347103. The next prime is 47347117. The reversal of 47347104 is 40174374.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (47347103) 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, 34557 + ... + 35900.
It is an arithmetic number, because the mean of its divisors is an integer number (2959236).
Almost surely, 247347104 is an apocalyptic number.
It is an amenable number.
47347104 is an abundant number, since it is smaller than the sum of its proper divisors (94696224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47347104 is a wasteful number, since it uses less digits than its factorization.
47347104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70477 (or 70469 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 47347104 is about 6880.9231938745. The cubic root of 47347104 is about 361.7688256738.
The spelling of 47347104 in words is "forty-seven million, three hundred forty-seven thousand, one hundred four".
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