Base | Representation |
---|---|
bin | 1111100111001001111101 |
3 | 21200220220121 |
4 | 33213021331 |
5 | 2021430131 |
6 | 223414541 |
7 | 46533415 |
oct | 17471175 |
9 | 7626817 |
10 | 4092541 |
11 | 2345872 |
12 | 1454451 |
13 | b03a2b |
14 | 787645 |
15 | 55c911 |
hex | 3e727d |
4092541 has 4 divisors (see below), whose sum is σ = 4102684. Its totient is φ = 4082400.
The previous prime is 4092523. The next prime is 4092547. The reversal of 4092541 is 1452904.
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 52441 + 4040100 = 229^2 + 2010^2 .
It is a cyclic number.
It is not a de Polignac number, because 4092541 - 29 = 4092029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4092547) 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, 4440 + ... + 5281.
It is an arithmetic number, because the mean of its divisors is an integer number (1025671).
Almost surely, 24092541 is an apocalyptic number.
It is an amenable number.
4092541 is a deficient number, since it is larger than the sum of its proper divisors (10143).
4092541 is an equidigital number, since it uses as much as digits as its factorization.
4092541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10142.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 4092541 is about 2023.0029658901. The cubic root of 4092541 is about 159.9549482533.
The spelling of 4092541 in words is "four million, ninety-two thousand, five hundred forty-one".
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