Base | Representation |
---|---|
bin | 1001101000011100… |
… | …00110101011110111 |
3 | 111100101022002002210 |
4 | 10310032012223313 |
5 | 41042244024202 |
6 | 2213042104503 |
7 | 242100311526 |
oct | 46416065367 |
9 | 14311262083 |
10 | 5171079927 |
11 | 2213a37982 |
12 | 100394b133 |
13 | 64542b610 |
14 | 370ab64bd |
15 | 203e9bc6c |
hex | 134386af7 |
5171079927 has 16 divisors (see below), whose sum is σ = 7427358848. Its totient is φ = 3181252320.
The previous prime is 5171079923. The next prime is 5171079943. The reversal of 5171079927 is 7299701715.
It is not a de Polignac number, because 5171079927 - 22 = 5171079923 is a prime.
It is a super-2 number, since 2×51710799272 = 53480135222844650658, which contains 22 as substring.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5171079923) 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, 125988 + ... + 161910.
It is an arithmetic number, because the mean of its divisors is an integer number (464209928).
Almost surely, 25171079927 is an apocalyptic number.
5171079927 is a deficient number, since it is larger than the sum of its proper divisors (2256278921).
5171079927 is a wasteful number, since it uses less digits than its factorization.
5171079927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39630.
The product of its (nonzero) digits is 277830, while the sum is 48.
The square root of 5171079927 is about 71910.2212971146. The cubic root of 5171079927 is about 1729.2604819251.
The spelling of 5171079927 in words is "five billion, one hundred seventy-one million, seventy-nine thousand, nine hundred twenty-seven".
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