Base | Representation |
---|---|
bin | 101011111100110000… |
… | …110100011000101001 |
3 | 11111210202221002102021 |
4 | 223330300310120221 |
5 | 1233121211010443 |
6 | 33402352304441 |
7 | 3260264114512 |
oct | 537460643051 |
9 | 144722832367 |
10 | 47190328873 |
11 | 1901678a5a6 |
12 | 918bb42121 |
13 | 45b093782c |
14 | 23d950da09 |
15 | 1362d999ed |
hex | afcc34629 |
47190328873 has 8 divisors (see below), whose sum is σ = 47690515400. Its totient is φ = 46691365248.
The previous prime is 47190328859. The next prime is 47190328919. The reversal of 47190328873 is 37882309174.
47190328873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1822606864 + 45367722009 = 42692^2 + 212997^2 .
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 47190328873 - 217 = 47190197801 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47190328873.
It is not an unprimeable number, because it can be changed into a prime (47190322873) 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, 228036 + ... + 382597.
It is an arithmetic number, because the mean of its divisors is an integer number (5961314425).
Almost surely, 247190328873 is an apocalyptic number.
It is an amenable number.
47190328873 is a deficient number, since it is larger than the sum of its proper divisors (500186527).
47190328873 is a wasteful number, since it uses less digits than its factorization.
47190328873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 611451.
The product of its (nonzero) digits is 2032128, while the sum is 52.
The spelling of 47190328873 in words is "forty-seven billion, one hundred ninety million, three hundred twenty-eight thousand, eight hundred seventy-three".
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