Base | Representation |
---|---|
bin | 1100110011100000… |
… | …10100011000100100 |
3 | 122202002200012122120 |
4 | 12121300110120210 |
5 | 103034341011443 |
6 | 3054053225540 |
7 | 332233456155 |
oct | 63160243044 |
9 | 18662605576 |
10 | 6874547748 |
11 | 2a08559522 |
12 | 13ba3322b0 |
13 | 857320443 |
14 | 49302192c |
15 | 2a37d8083 |
hex | 199c14624 |
6874547748 has 12 divisors (see below), whose sum is σ = 16040611440. Its totient is φ = 2291515912.
The previous prime is 6874547747. The next prime is 6874547761. The reversal of 6874547748 is 8477454786.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 6874547691 and 6874547700.
It is not an unprimeable number, because it can be changed into a prime (6874547747) 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, 286439478 + ... + 286439501.
It is an arithmetic number, because the mean of its divisors is an integer number (1336717620).
Almost surely, 26874547748 is an apocalyptic number.
It is an amenable number.
6874547748 is an abundant number, since it is smaller than the sum of its proper divisors (9166063692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6874547748 is a wasteful number, since it uses less digits than its factorization.
6874547748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 572878986 (or 572878984 counting only the distinct ones).
The product of its digits is 42147840, while the sum is 60.
The square root of 6874547748 is about 82912.8925318614. The cubic root of 6874547748 is about 1901.4345350941.
The spelling of 6874547748 in words is "six billion, eight hundred seventy-four million, five hundred forty-seven thousand, seven hundred forty-eight".
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