Base | Representation |
---|---|
bin | 1010100110000001… |
… | …00001010100001101 |
3 | 112200101020122211200 |
4 | 11103000201110031 |
5 | 43122012101220 |
6 | 2340213140113 |
7 | 260641624116 |
oct | 52300412415 |
9 | 15611218750 |
10 | 5687612685 |
11 | 2459566657 |
12 | 112892a639 |
13 | 6c84518c1 |
14 | 3bd53320d |
15 | 2344cd890 |
hex | 15302150d |
5687612685 has 24 divisors (see below), whose sum is σ = 10025627040. Its totient is φ = 2981978592.
The previous prime is 5687612621. The next prime is 5687612717. The reversal of 5687612685 is 5862167865.
5687612685 is a `hidden beast` number, since 568 + 7 + 6 + 12 + 68 + 5 = 666.
5687612685 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5687612685 - 26 = 5687612621 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1068459 + ... + 1073768.
It is an arithmetic number, because the mean of its divisors is an integer number (417734460).
Almost surely, 25687612685 is an apocalyptic number.
It is an amenable number.
5687612685 is a deficient number, since it is larger than the sum of its proper divisors (4338014355).
5687612685 is a wasteful number, since it uses less digits than its factorization.
5687612685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2142297 (or 2142294 counting only the distinct ones).
The product of its digits is 4838400, while the sum is 54.
The square root of 5687612685 is about 75416.2627355665. The cubic root of 5687612685 is about 1785.0210340482.
The spelling of 5687612685 in words is "five billion, six hundred eighty-seven million, six hundred twelve thousand, six hundred eighty-five".
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