Base | Representation |
---|---|
bin | 1100101111000001… |
… | …01010101100010010 |
3 | 122122110211000110110 |
4 | 12113200222230102 |
5 | 103000220443021 |
6 | 3050230142150 |
7 | 331265416014 |
oct | 62740525422 |
9 | 18573730413 |
10 | 6836890386 |
11 | 2999278a37 |
12 | 13a97b1956 |
13 | 84c596c91 |
14 | 48c01c1b4 |
15 | 2a034a476 |
hex | 19782ab12 |
6836890386 has 8 divisors (see below), whose sum is σ = 13673780784. Its totient is φ = 2278963460.
The previous prime is 6836890363. The next prime is 6836890387. The reversal of 6836890386 is 6830986386.
It is a sphenic number, since it is the product of 3 distinct primes.
6836890386 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (6836890387) 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, 569740860 + ... + 569740871.
It is an arithmetic number, because the mean of its divisors is an integer number (1709222598).
Almost surely, 26836890386 is an apocalyptic number.
6836890386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6836890386 is a wasteful number, since it uses less digits than its factorization.
6836890386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1139481736.
The product of its (nonzero) digits is 8957952, while the sum is 57.
The square root of 6836890386 is about 82685.4907828453. The cubic root of 6836890386 is about 1897.9562868869.
The spelling of 6836890386 in words is "six billion, eight hundred thirty-six million, eight hundred ninety thousand, three hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •