Base | Representation |
---|---|
bin | 101000101001111… |
… | …000101100100111 |
3 | 1202112102200110111 |
4 | 220221320230213 |
5 | 2344102200100 |
6 | 151403033451 |
7 | 22621326463 |
oct | 5051705447 |
9 | 1675380414 |
10 | 682068775 |
11 | 320012403 |
12 | 17050b887 |
13 | ab4017bb |
14 | 6682b4a3 |
15 | 3ed2e6ba |
hex | 28a78b27 |
682068775 has 12 divisors (see below), whose sum is σ = 846381592. Its totient is φ = 545257440.
The previous prime is 682068763. The next prime is 682068797. The reversal of 682068775 is 577860286.
682068775 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 682068775 - 217 = 681937703 is a prime.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27877 + ... + 46273.
Almost surely, 2682068775 is an apocalyptic number.
682068775 is a deficient number, since it is larger than the sum of its proper divisors (164312817).
682068775 is a wasteful number, since it uses less digits than its factorization.
682068775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19890 (or 19885 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 49.
The square root of 682068775 is about 26116.4464466359. The cubic root of 682068775 is about 880.2568013443.
The spelling of 682068775 in words is "six hundred eighty-two million, sixty-eight thousand, seven hundred seventy-five".
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