Base | Representation |
---|---|
bin | 1001101000011100… |
… | …00011100100011001 |
3 | 111100101021102120222 |
4 | 10310032003210121 |
5 | 41042243122121 |
6 | 2213041525425 |
7 | 242100226361 |
oct | 46416034431 |
9 | 14311242528 |
10 | 5171067161 |
11 | 2213a29327 |
12 | 1003943875 |
13 | 645425870 |
14 | 370ab19a1 |
15 | 203e980ab |
hex | 134383919 |
5171067161 has 16 divisors (see below), whose sum is σ = 5816649216. Its totient is φ = 4561292736.
The previous prime is 5171067137. The next prime is 5171067163. The reversal of 5171067161 is 1617601715.
It is a de Polignac number, because none of the positive numbers 2k-5171067161 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5171067163) 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, 318896 + ... + 334718.
It is an arithmetic number, because the mean of its divisors is an integer number (363540576).
Almost surely, 25171067161 is an apocalyptic number.
It is an amenable number.
5171067161 is a deficient number, since it is larger than the sum of its proper divisors (645582055).
5171067161 is a wasteful number, since it uses less digits than its factorization.
5171067161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16952.
The product of its (nonzero) digits is 8820, while the sum is 35.
The square root of 5171067161 is about 71910.1325336006. The cubic root of 5171067161 is about 1729.2590588982.
Adding to 5171067161 its reverse (1617601715), we get a palindrome (6788668876).
The spelling of 5171067161 in words is "five billion, one hundred seventy-one million, sixty-seven thousand, one hundred sixty-one".
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