Base | Representation |
---|---|
bin | 110001011101111101011… |
… | …0001100101011100000000 |
3 | 220001222000020101220022212 |
4 | 1202323322301211130000 |
5 | 1342343013431032142 |
6 | 22243202503521252 |
7 | 1301125505530430 |
oct | 142737261453400 |
9 | 26058006356285 |
10 | 6798845564672 |
11 | 2191413091867 |
12 | 9197b3759228 |
13 | 3a41890a9635 |
14 | 1970ccac62c0 |
15 | bbcc0c3ed82 |
hex | 62efac65700 |
6798845564672 has 144 divisors (see below), whose sum is σ = 16522882978560. Its totient is φ = 2727174168576.
The previous prime is 6798845564647. The next prime is 6798845564683. The reversal of 6798845564672 is 2764655488976.
It is a junction number, because it is equal to n+sod(n) for n = 6798845564593 and 6798845564602.
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, 1623068 + ... + 4028900.
Almost surely, 26798845564672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6798845564672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8261441489280).
6798845564672 is an abundant number, since it is smaller than the sum of its proper divisors (9724037413888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6798845564672 is a wasteful number, since it uses less digits than its factorization.
6798845564672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2405958 (or 2405944 counting only the distinct ones).
The product of its digits is 4877107200, while the sum is 77.
The spelling of 6798845564672 in words is "six trillion, seven hundred ninety-eight billion, eight hundred forty-five million, five hundred sixty-four thousand, six hundred seventy-two".
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