Base | Representation |
---|---|
bin | 1100110010101111… |
… | …00000100110010111 |
3 | 122201122102210102210 |
4 | 12121113200212113 |
5 | 103031204403213 |
6 | 3053302004503 |
7 | 332124261300 |
oct | 63127404627 |
9 | 18648383383 |
10 | 6868044183 |
11 | 2a04917280 |
12 | 13b8116733 |
13 | 855b84190 |
14 | 49220b7a7 |
15 | 2a2e510c3 |
hex | 1995e0997 |
6868044183 has 96 divisors (see below), whose sum is σ = 13251651840. Its totient is φ = 3099479040.
The previous prime is 6868044179. The next prime is 6868044233. The reversal of 6868044183 is 3814408686.
It is not a de Polignac number, because 6868044183 - 22 = 6868044179 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6868044143) 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 95 ways as a sum of consecutive naturals, for example, 347748 + ... + 366966.
It is an arithmetic number, because the mean of its divisors is an integer number (138038040).
Almost surely, 26868044183 is an apocalyptic number.
6868044183 is a deficient number, since it is larger than the sum of its proper divisors (6383607657).
6868044183 is a wasteful number, since it uses less digits than its factorization.
6868044183 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19277 (or 19270 counting only the distinct ones).
The product of its (nonzero) digits is 884736, while the sum is 48.
The square root of 6868044183 is about 82873.6639892312. The cubic root of 6868044183 is about 1900.8347378330.
The spelling of 6868044183 in words is "six billion, eight hundred sixty-eight million, forty-four thousand, one hundred eighty-three".
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