Base | Representation |
---|---|
bin | 111111011000011101… |
… | …000100011001001001 |
3 | 20111122221101102112201 |
4 | 333120131010121021 |
5 | 2103334314231030 |
6 | 51133044240201 |
7 | 4626330345160 |
oct | 773035043111 |
9 | 214587342481 |
10 | 68056008265 |
11 | 2695392a333 |
12 | 112339a0061 |
13 | 655778039b |
14 | 341877a3d7 |
15 | 1b84b132ca |
hex | fd8744649 |
68056008265 has 8 divisors (see below), whose sum is σ = 93333954240. Its totient is φ = 46666977072.
The previous prime is 68056008257. The next prime is 68056008277. The reversal of 68056008265 is 56280065086.
68056008265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 68056008265 - 23 = 68056008257 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972228655 + ... + 972228724.
It is an arithmetic number, because the mean of its divisors is an integer number (11666744280).
Almost surely, 268056008265 is an apocalyptic number.
It is an amenable number.
68056008265 is a deficient number, since it is larger than the sum of its proper divisors (25277945975).
68056008265 is a wasteful number, since it uses less digits than its factorization.
68056008265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1944457391.
The product of its (nonzero) digits is 691200, while the sum is 46.
The spelling of 68056008265 in words is "sixty-eight billion, fifty-six million, eight thousand, two hundred sixty-five".
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