Base | Representation |
---|---|
bin | 1111110000010100100101 |
3 | 21202211102010 |
4 | 33300110211 |
5 | 2024130320 |
6 | 224304433 |
7 | 50051031 |
oct | 17602445 |
9 | 7684363 |
10 | 4130085 |
11 | 2370aa3 |
12 | 1472119 |
13 | b17b4b |
14 | 7971c1 |
15 | 568ae0 |
hex | 3f0525 |
4130085 has 8 divisors (see below), whose sum is σ = 6608160. Its totient is φ = 2202704.
The previous prime is 4130039. The next prime is 4130111. The reversal of 4130085 is 5800314.
4130085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4130085 - 213 = 4121893 is a prime.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 137655 + ... + 137684.
It is an arithmetic number, because the mean of its divisors is an integer number (826020).
Almost surely, 24130085 is an apocalyptic number.
It is an amenable number.
4130085 is a deficient number, since it is larger than the sum of its proper divisors (2478075).
4130085 is a wasteful number, since it uses less digits than its factorization.
4130085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275347.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 4130085 is about 2032.2610560654. The cubic root of 4130085 is about 160.4425896901.
Adding to 4130085 its reverse (5800314), we get a palindrome (9930399).
The spelling of 4130085 in words is "four million, one hundred thirty thousand, eighty-five".
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