Base | Representation |
---|---|
bin | 11010000100011111110001 |
3 | 110212012201002 |
4 | 122010133301 |
5 | 3222143121 |
6 | 402251345 |
7 | 112042445 |
oct | 32043761 |
9 | 13765632 |
10 | 6834161 |
11 | 3948674 |
12 | 2356b55 |
13 | 15538a9 |
14 | c9c825 |
15 | 8eee0b |
hex | 6847f1 |
6834161 has 4 divisors (see below), whose sum is σ = 6850032. Its totient is φ = 6818292.
The previous prime is 6834143. The next prime is 6834173. The reversal of 6834161 is 1614386.
6834161 is digitally balanced in base 3, 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1614386 = 2 ⋅807193.
It is a cyclic number.
It is not a de Polignac number, because 6834161 - 210 = 6833137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6834131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7271 + ... + 8156.
It is an arithmetic number, because the mean of its divisors is an integer number (1712508).
Almost surely, 26834161 is an apocalyptic number.
It is an amenable number.
6834161 is a deficient number, since it is larger than the sum of its proper divisors (15871).
6834161 is a wasteful number, since it uses less digits than its factorization.
6834161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15870.
The product of its digits is 3456, while the sum is 29.
The square root of 6834161 is about 2614.2228290641. Note that the first 3 decimals coincide. The cubic root of 6834161 is about 189.7703689360.
The spelling of 6834161 in words is "six million, eight hundred thirty-four thousand, one hundred sixty-one".
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