Base | Representation |
---|---|
bin | 1100001111110100… |
… | …11100110110111101 |
3 | 121222020102110221221 |
4 | 12013322130312331 |
5 | 101431223322023 |
6 | 3004241353341 |
7 | 321640253104 |
oct | 60772346675 |
9 | 17866373857 |
10 | 6575214013 |
11 | 287459a675 |
12 | 1336038851 |
13 | 80a2c69a4 |
14 | 46538303b |
15 | 2873ab85d |
hex | 187e9cdbd |
6575214013 has 4 divisors (see below), whose sum is σ = 6614586720. Its totient is φ = 6535841308.
The previous prime is 6575214011. The next prime is 6575214067. The reversal of 6575214013 is 3104125756.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 6575214013 - 21 = 6575214011 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6575214013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6575214011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19686103 + ... + 19686436.
It is an arithmetic number, because the mean of its divisors is an integer number (1653646680).
Almost surely, 26575214013 is an apocalyptic number.
It is an amenable number.
6575214013 is a deficient number, since it is larger than the sum of its proper divisors (39372707).
6575214013 is a wasteful number, since it uses less digits than its factorization.
6575214013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39372706.
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 6575214013 is about 81087.6933510875. The cubic root of 6575214013 is about 1873.4263786950.
Adding to 6575214013 its reverse (3104125756), we get a palindrome (9679339769).
The spelling of 6575214013 in words is "six billion, five hundred seventy-five million, two hundred fourteen thousand, thirteen".
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