Base | Representation |
---|---|
bin | 1100101111010010… |
… | …00111111101000111 |
3 | 122122121222122122001 |
4 | 12113221013331013 |
5 | 103001302414044 |
6 | 3050345450131 |
7 | 331323311425 |
oct | 62751077507 |
9 | 18577878561 |
10 | 6839107399 |
11 | 299a552683 |
12 | 13aa4a0947 |
13 | 84cb92117 |
14 | 48c438115 |
15 | 2a06372d4 |
hex | 197a47f47 |
6839107399 has 8 divisors (see below), whose sum is σ = 7228936880. Its totient is φ = 6452265600.
The previous prime is 6839107397. The next prime is 6839107409. The reversal of 6839107399 is 9937019386.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6839107399 - 21 = 6839107397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6839107393) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742212 + ... + 751369.
It is an arithmetic number, because the mean of its divisors is an integer number (903617110).
Almost surely, 26839107399 is an apocalyptic number.
6839107399 is a deficient number, since it is larger than the sum of its proper divisors (389829481).
6839107399 is a wasteful number, since it uses less digits than its factorization.
6839107399 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1493841.
The product of its (nonzero) digits is 2204496, while the sum is 55.
The square root of 6839107399 is about 82698.8959962586. The cubic root of 6839107399 is about 1898.1614161578.
The spelling of 6839107399 in words is "six billion, eight hundred thirty-nine million, one hundred seven thousand, three hundred ninety-nine".
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