Base | Representation |
---|---|
bin | 1001100001110001… |
… | …10010101001010001 |
3 | 111012111002002222200 |
4 | 10300320302221101 |
5 | 40433440124134 |
6 | 2203323353413 |
7 | 240521103216 |
oct | 46070625121 |
9 | 14174062880 |
10 | 5115161169 |
11 | 2195414328 |
12 | ba9082869 |
13 | 6369801b1 |
14 | 3674bbb0d |
15 | 1ee103499 |
hex | 130e32a51 |
5115161169 has 48 divisors (see below), whose sum is σ = 7785123840. Its totient is φ = 3232373760.
The previous prime is 5115161167. The next prime is 5115161197. The reversal of 5115161169 is 9611615115.
It is a happy number.
5115161169 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5115161169 - 21 = 5115161167 is a prime.
It is a super-2 number, since 2×51151611692 = 52329747569690893122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5115161167) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2804992 + ... + 2806814.
It is an arithmetic number, because the mean of its divisors is an integer number (162190080).
Almost surely, 25115161169 is an apocalyptic number.
It is an amenable number.
5115161169 is a deficient number, since it is larger than the sum of its proper divisors (2669962671).
5115161169 is a wasteful number, since it uses less digits than its factorization.
5115161169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2062 (or 2059 counting only the distinct ones).
The product of its digits is 8100, while the sum is 36.
The square root of 5115161169 is about 71520.3549278106. The cubic root of 5115161169 is about 1723.0046149817.
The spelling of 5115161169 in words is "five billion, one hundred fifteen million, one hundred sixty-one thousand, one hundred sixty-nine".
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