Base | Representation |
---|---|
bin | 1100110010110001… |
… | …11010010101010100 |
3 | 122201200010110121201 |
4 | 12121120322111110 |
5 | 103031303133412 |
6 | 3053313522244 |
7 | 332130352000 |
oct | 63130722524 |
9 | 18650113551 |
10 | 6868411732 |
11 | 2a05048436 |
12 | 13b8273384 |
13 | 855c82570 |
14 | 4922a5700 |
15 | 2a2ec4e57 |
hex | 19963a554 |
6868411732 has 48 divisors (see below), whose sum is σ = 15095449600. Its totient is φ = 2717166816.
The previous prime is 6868411729. The next prime is 6868411747. The reversal of 6868411732 is 2371148686.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174708 + ... + 210379.
Almost surely, 26868411732 is an apocalyptic number.
It is an amenable number.
6868411732 is an abundant number, since it is smaller than the sum of its proper divisors (8227037868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6868411732 is a wasteful number, since it uses less digits than its factorization.
6868411732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 385125 (or 385109 counting only the distinct ones).
The product of its digits is 387072, while the sum is 46.
The square root of 6868411732 is about 82875.8814855082. The cubic root of 6868411732 is about 1900.8686454698.
The spelling of 6868411732 in words is "six billion, eight hundred sixty-eight million, four hundred eleven thousand, seven hundred thirty-two".
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