Base | Representation |
---|---|
bin | 11001000010010101000101 |
3 | 110100102221022 |
4 | 121002111011 |
5 | 3140010031 |
6 | 352400525 |
7 | 106533344 |
oct | 31022505 |
9 | 13312838 |
10 | 6563141 |
11 | 3782a92 |
12 | 2246145 |
13 | 148a420 |
14 | c2bb5b |
15 | 89997b |
hex | 642545 |
6563141 has 4 divisors (see below), whose sum is σ = 7068012. Its totient is φ = 6058272.
The previous prime is 6563129. The next prime is 6563147. The reversal of 6563141 is 1413656.
6563141 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 can be written as a sum of positive squares in 2 ways, for example, as 3500641 + 3062500 = 1871^2 + 1750^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6563141 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 6563141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6563147) 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, 252416 + ... + 252441.
It is an arithmetic number, because the mean of its divisors is an integer number (1767003).
Almost surely, 26563141 is an apocalyptic number.
It is an amenable number.
6563141 is a deficient number, since it is larger than the sum of its proper divisors (504871).
6563141 is a wasteful number, since it uses less digits than its factorization.
6563141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 504870.
The product of its digits is 2160, while the sum is 26.
The square root of 6563141 is about 2561.8627988243. The cubic root of 6563141 is about 187.2279051864.
Adding to 6563141 its reverse (1413656), we get a palindrome (7976797).
The spelling of 6563141 in words is "six million, five hundred sixty-three thousand, one hundred forty-one".
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