Base | Representation |
---|---|
bin | 1011101101110000… |
… | …00011000000000011 |
3 | 121020022120011020211 |
4 | 11312320003000003 |
5 | 100340034334024 |
6 | 2520031014551 |
7 | 311566526002 |
oct | 56670030003 |
9 | 17208504224 |
10 | 6289371139 |
11 | 2738205697 |
12 | 127636a457 |
13 | 7930149ac |
14 | 439416c39 |
15 | 26c247594 |
hex | 176e03003 |
6289371139 has 4 divisors (see below), whose sum is σ = 6292421856. Its totient is φ = 6286320424.
The previous prime is 6289371113. The next prime is 6289371163. The reversal of 6289371139 is 9311739826.
6289371139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 6289371139 - 25 = 6289371107 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6289371092 and 6289371101.
It is not an unprimeable number, because it can be changed into a prime (6209371139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1522264 + ... + 1526389.
It is an arithmetic number, because the mean of its divisors is an integer number (1573105464).
Almost surely, 26289371139 is an apocalyptic number.
6289371139 is a deficient number, since it is larger than the sum of its proper divisors (3050717).
6289371139 is a wasteful number, since it uses less digits than its factorization.
6289371139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3050716.
The product of its digits is 489888, while the sum is 49.
The square root of 6289371139 is about 79305.5555367970. Note that the first 4 decimals coincide. The cubic root of 6289371139 is about 1845.8755096938.
The spelling of 6289371139 in words is "six billion, two hundred eighty-nine million, three hundred seventy-one thousand, one hundred thirty-nine".
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