Base | Representation |
---|---|
bin | 1010010001011110… |
… | …1110001010101010 |
3 | 21010012001202022020 |
4 | 2210113232022222 |
5 | 21121431304314 |
6 | 1133350405310 |
7 | 125223623505 |
oct | 24427561252 |
9 | 7105052266 |
10 | 2757681834 |
11 | 11957041a6 |
12 | 64b660836 |
13 | 34c4314cb |
14 | 1c236a13c |
15 | 11217ada9 |
hex | a45ee2aa |
2757681834 has 8 divisors (see below), whose sum is σ = 5515363680. Its totient is φ = 919227276.
The previous prime is 2757681827. The next prime is 2757681847. The reversal of 2757681834 is 4381867572.
2757681834 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.
2757681834 is an admirable number.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229806814 + ... + 229806825.
It is an arithmetic number, because the mean of its divisors is an integer number (689420460).
Almost surely, 22757681834 is an apocalyptic number.
2757681834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2757681834 is a wasteful number, since it uses less digits than its factorization.
2757681834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 459613644.
The product of its digits is 2257920, while the sum is 51.
The square root of 2757681834 is about 52513.6347437501. The cubic root of 2757681834 is about 1402.3229859112.
The spelling of 2757681834 in words is "two billion, seven hundred fifty-seven million, six hundred eighty-one thousand, eight hundred thirty-four".
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