Base | Representation |
---|---|
bin | 11010111101110010101101 |
3 | 111022010122002 |
4 | 122331302231 |
5 | 3302200340 |
6 | 411302045 |
7 | 114040610 |
oct | 32756255 |
9 | 14263562 |
10 | 7068845 |
11 | 3a98a23 |
12 | 244a925 |
13 | 1606664 |
14 | d20177 |
15 | 949715 |
hex | 6bdcad |
7068845 has 16 divisors (see below), whose sum is σ = 9770880. Its totient is φ = 4809024.
The previous prime is 7068839. The next prime is 7068857. The reversal of 7068845 is 5488607.
7068845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 7068845 - 24 = 7068829 is a prime.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 7068799 and 7068808.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4139 + ... + 5591.
It is an arithmetic number, because the mean of its divisors is an integer number (610680).
Almost surely, 27068845 is an apocalyptic number.
It is an amenable number.
7068845 is a deficient number, since it is larger than the sum of its proper divisors (2702035).
7068845 is a wasteful number, since it uses less digits than its factorization.
7068845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1604.
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 7068845 is about 2658.7299599621. The cubic root of 7068845 is about 191.9181961266.
The spelling of 7068845 in words is "seven million, sixty-eight thousand, eight hundred forty-five".
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