Base | Representation |
---|---|
bin | 1100111110101010… |
… | …01000111001100001 |
3 | 122222121200110011110 |
4 | 12133111020321201 |
5 | 103232312223423 |
6 | 3111234133533 |
7 | 334450516602 |
oct | 63725107141 |
9 | 18877613143 |
10 | 6968086113 |
11 | 2a5633725a |
12 | 14257212a9 |
13 | 870810aa1 |
14 | 4a160dda9 |
15 | 2abb13193 |
hex | 19f548e61 |
6968086113 has 4 divisors (see below), whose sum is σ = 9290781488. Its totient is φ = 4645390740.
The previous prime is 6968086061. The next prime is 6968086193. The reversal of 6968086113 is 3116808696.
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 not a de Polignac number, because 6968086113 - 29 = 6968085601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6968086193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161347683 + ... + 1161347688.
It is an arithmetic number, because the mean of its divisors is an integer number (2322695372).
Almost surely, 26968086113 is an apocalyptic number.
It is an amenable number.
6968086113 is a deficient number, since it is larger than the sum of its proper divisors (2322695375).
6968086113 is a wasteful number, since it uses less digits than its factorization.
6968086113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2322695374.
The product of its (nonzero) digits is 373248, while the sum is 48.
The square root of 6968086113 is about 83475.0628211803. The cubic root of 6968086113 is about 1910.0196550521.
The spelling of 6968086113 in words is "six billion, nine hundred sixty-eight million, eighty-six thousand, one hundred thirteen".
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