Base | Representation |
---|---|
bin | 1101101110010000… |
… | …1001101010011001 |
3 | 100111201111200200021 |
4 | 3123210021222121 |
5 | 30021010441230 |
6 | 1405310110441 |
7 | 160166552302 |
oct | 33344115231 |
9 | 10451450607 |
10 | 3683687065 |
11 | 1620388683 |
12 | 8697ab421 |
13 | 4692317b6 |
14 | 26d3357a9 |
15 | 1685e2c7a |
hex | db909a99 |
3683687065 has 8 divisors (see below), whose sum is σ = 4563019008. Its totient is φ = 2851886640.
The previous prime is 3683687057. The next prime is 3683687081. The reversal of 3683687065 is 5607863863.
3683687065 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 not a de Polignac number, because 3683687065 - 23 = 3683687057 is a prime.
It is a Duffinian number.
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, 11882707 + ... + 11883016.
It is an arithmetic number, because the mean of its divisors is an integer number (570377376).
Almost surely, 23683687065 is an apocalyptic number.
It is an amenable number.
3683687065 is a deficient number, since it is larger than the sum of its proper divisors (879331943).
3683687065 is a wasteful number, since it uses less digits than its factorization.
3683687065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23765759.
The product of its (nonzero) digits is 4354560, while the sum is 52.
The square root of 3683687065 is about 60693.3856775184. The cubic root of 3683687065 is about 1544.4039712790.
The spelling of 3683687065 in words is "three billion, six hundred eighty-three million, six hundred eighty-seven thousand, sixty-five".
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