Base | Representation |
---|---|
bin | 1100111100010010101001 |
3 | 20101100212212 |
4 | 30330102221 |
5 | 1332031211 |
6 | 200414505 |
7 | 40560125 |
oct | 14742251 |
9 | 6340785 |
10 | 3392681 |
11 | 1a07a76 |
12 | 1177435 |
13 | 91a306 |
14 | 644585 |
15 | 47038b |
hex | 33c4a9 |
3392681 has 4 divisors (see below), whose sum is σ = 3509700. Its totient is φ = 3275664.
The previous prime is 3392663. The next prime is 3392693. The reversal of 3392681 is 1862933.
3392681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2890000 + 502681 = 1700^2 + 709^2 .
It is a cyclic number.
It is not a de Polignac number, because 3392681 - 26 = 3392617 is a prime.
It is a super-2 number, since 2×33926812 = 23020568735522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3392651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58466 + ... + 58523.
It is an arithmetic number, because the mean of its divisors is an integer number (877425).
Almost surely, 23392681 is an apocalyptic number.
It is an amenable number.
3392681 is a deficient number, since it is larger than the sum of its proper divisors (117019).
3392681 is a wasteful number, since it uses less digits than its factorization.
3392681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117018.
The product of its digits is 7776, while the sum is 32.
The square root of 3392681 is about 1841.9231797228. The cubic root of 3392681 is about 150.2614846477.
The spelling of 3392681 in words is "three million, three hundred ninety-two thousand, six hundred eighty-one".
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