Base | Representation |
---|---|
bin | 1011001011111000… |
… | …00001100011101011 |
3 | 120111111211211021201 |
4 | 11211330001203223 |
5 | 44244312414011 |
6 | 2431520145031 |
7 | 301546240006 |
oct | 54574014353 |
9 | 16444754251 |
10 | 6005201131 |
11 | 2601863546 |
12 | 11b7168177 |
13 | 74919a267 |
14 | 40d7a453d |
15 | 252313cc1 |
hex | 165f018eb |
6005201131 has 4 divisors (see below), whose sum is σ = 6025696992. Its totient is φ = 5984705272.
The previous prime is 6005201107. The next prime is 6005201171. The reversal of 6005201131 is 1311025006.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 6005201131 - 25 = 6005201099 is a prime.
It is a super-2 number, since 2×60052011312 = 72124881247527358322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6005201099 and 6005201108.
It is not an unprimeable number, because it can be changed into a prime (6005201171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10247491 + ... + 10248076.
It is an arithmetic number, because the mean of its divisors is an integer number (1506424248).
Almost surely, 26005201131 is an apocalyptic number.
6005201131 is a deficient number, since it is larger than the sum of its proper divisors (20495861).
6005201131 is a wasteful number, since it uses less digits than its factorization.
6005201131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20495860.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 6005201131 is about 77493.2328077749. The cubic root of 6005201131 is about 1817.6455013129.
Adding to 6005201131 its reverse (1311025006), we get a palindrome (7316226137).
The spelling of 6005201131 in words is "six billion, five million, two hundred one thousand, one hundred thirty-one".
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