Base | Representation |
---|---|
bin | 1111100000010001… |
… | …0101101111000011 |
3 | 101202001022202220022 |
4 | 3320010111233003 |
5 | 32010420342141 |
6 | 1524551404055 |
7 | 205064312561 |
oct | 37004255703 |
9 | 11661282808 |
10 | 4161887171 |
11 | 1846305482 |
12 | 98198362b |
13 | 514323140 |
14 | 2b6a54a31 |
15 | 1955a1b4b |
hex | f8115bc3 |
4161887171 has 16 divisors (see below), whose sum is σ = 4506767328. Its totient is φ = 3820608000.
The previous prime is 4161887143. The next prime is 4161887183. The reversal of 4161887171 is 1717881614.
4161887171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 4161887171 - 214 = 4161870787 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4161887101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2068556 + ... + 2070566.
It is an arithmetic number, because the mean of its divisors is an integer number (281672958).
Almost surely, 24161887171 is an apocalyptic number.
4161887171 is a deficient number, since it is larger than the sum of its proper divisors (344880157).
4161887171 is a wasteful number, since it uses less digits than its factorization.
4161887171 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2822.
The product of its digits is 75264, while the sum is 44.
The square root of 4161887171 is about 64512.6899997202. The cubic root of 4161887171 is about 1608.5334652929.
The spelling of 4161887171 in words is "four billion, one hundred sixty-one million, eight hundred eighty-seven thousand, one hundred seventy-one".
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