Base | Representation |
---|---|
bin | 1100111001111000… |
… | …11100101111110100 |
3 | 122212211100212210212 |
4 | 12130330130233310 |
5 | 103142040400010 |
6 | 3103244204552 |
7 | 333453350564 |
oct | 63474345764 |
9 | 18784325725 |
10 | 6928059380 |
11 | 2a35788610 |
12 | 1414239758 |
13 | 865438028 |
14 | 49a190da4 |
15 | 2a8358505 |
hex | 19cf1cbf4 |
6928059380 has 96 divisors (see below), whose sum is σ = 16386910848. Its totient is φ = 2438553600.
The previous prime is 6928059373. The next prime is 6928059389. The reversal of 6928059380 is 839508296.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6928059389) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1065740 + ... + 1072220.
It is an arithmetic number, because the mean of its divisors is an integer number (170696988).
Almost surely, 26928059380 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 6928059380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8193455424).
6928059380 is an abundant number, since it is smaller than the sum of its proper divisors (9458851468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6928059380 is a wasteful number, since it uses less digits than its factorization.
6928059380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6657 (or 6655 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 50.
The square root of 6928059380 is about 83234.9648885611. The cubic root of 6928059380 is about 1906.3553919263.
The spelling of 6928059380 in words is "six billion, nine hundred twenty-eight million, fifty-nine thousand, three hundred eighty".
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