Base | Representation |
---|---|
bin | 1011010010011… |
… | …1101010000001 |
3 | 10022002112201201 |
4 | 2310213222001 |
5 | 44110121403 |
6 | 4410501201 |
7 | 1113311563 |
oct | 264475201 |
9 | 108075651 |
10 | 47348353 |
11 | 247aa578 |
12 | 13a34801 |
13 | 9a6a4a0 |
14 | 6407333 |
15 | 425421d |
hex | 2d27a81 |
47348353 has 8 divisors (see below), whose sum is σ = 51060968. Its totient is φ = 43645824.
The previous prime is 47348321. The next prime is 47348363. The reversal of 47348353 is 35384374.
It can be written as a sum of positive squares in 4 ways, for example, as 110224 + 47238129 = 332^2 + 6873^2 .
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 47348353 - 25 = 47348321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47348363) 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, 9325 + ... + 13477.
It is an arithmetic number, because the mean of its divisors is an integer number (6382621).
Almost surely, 247348353 is an apocalyptic number.
It is an amenable number.
47348353 is a deficient number, since it is larger than the sum of its proper divisors (3712615).
47348353 is a wasteful number, since it uses less digits than its factorization.
47348353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5043.
The product of its digits is 120960, while the sum is 37.
The square root of 47348353 is about 6881.0139514464. The cubic root of 47348353 is about 361.7720067575.
The spelling of 47348353 in words is "forty-seven million, three hundred forty-eight thousand, three hundred fifty-three".
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