Base | Representation |
---|---|
bin | 1000101001000001… |
… | …11000010001110101 |
3 | 102222022100021000002 |
4 | 10110200320101311 |
5 | 34000104140431 |
6 | 2044200401045 |
7 | 222650650340 |
oct | 42440702165 |
9 | 12868307002 |
10 | 4639130741 |
11 | 1a70739653 |
12 | a95776185 |
13 | 58c16b29b |
14 | 3201a5457 |
15 | 1c24223cb |
hex | 114838475 |
4639130741 has 4 divisors (see below), whose sum is σ = 5301863712. Its totient is φ = 3976397772.
The previous prime is 4639130737. The next prime is 4639130747. The reversal of 4639130741 is 1470319364.
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 4639130741 - 22 = 4639130737 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4639130695 and 4639130704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4639130747) 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, 331366475 + ... + 331366488.
It is an arithmetic number, because the mean of its divisors is an integer number (1325465928).
Almost surely, 24639130741 is an apocalyptic number.
It is an amenable number.
4639130741 is a deficient number, since it is larger than the sum of its proper divisors (662732971).
4639130741 is an equidigital number, since it uses as much as digits as its factorization.
4639130741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 662732970.
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 4639130741 is about 68111.1645840827. The cubic root of 4639130741 is about 1667.8060209767.
The spelling of 4639130741 in words is "four billion, six hundred thirty-nine million, one hundred thirty thousand, seven hundred forty-one".
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