Base | Representation |
---|---|
bin | 1011010100010… |
… | …1000100101001 |
3 | 10022022200000020 |
4 | 2311011010221 |
5 | 44123000331 |
6 | 4413231053 |
7 | 1114323060 |
oct | 265050451 |
9 | 108280006 |
10 | 47468841 |
11 | 24882052 |
12 | 13a92489 |
13 | 9ab0294 |
14 | 64391d7 |
15 | 4279c96 |
hex | 2d45129 |
47468841 has 8 divisors (see below), whose sum is σ = 72333504. Its totient is φ = 27125040.
The previous prime is 47468819. The next prime is 47468873. The reversal of 47468841 is 14886474.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47468841 - 215 = 47436073 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47468793 and 47468802.
It is not an unprimeable number, because it can be changed into a prime (47468741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130190 + ... + 1130231.
It is an arithmetic number, because the mean of its divisors is an integer number (9041688).
Almost surely, 247468841 is an apocalyptic number.
It is an amenable number.
47468841 is a deficient number, since it is larger than the sum of its proper divisors (24864663).
47468841 is a wasteful number, since it uses less digits than its factorization.
47468841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2260431.
The product of its digits is 172032, while the sum is 42.
The square root of 47468841 is about 6889.7634937638. The cubic root of 47468841 is about 362.0786155479.
The spelling of 47468841 in words is "forty-seven million, four hundred sixty-eight thousand, eight hundred forty-one".
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