Base | Representation |
---|---|
bin | 111110111101… |
… | …0100110101001 |
3 | 2022002222112001 |
4 | 1331322212221 |
5 | 31422224131 |
6 | 3135251001 |
7 | 550364233 |
oct | 175724651 |
9 | 68088461 |
10 | 33008041 |
11 | 176a5480 |
12 | b079a61 |
13 | 6ab91b1 |
14 | 4553253 |
15 | 2d70261 |
hex | 1f7a9a9 |
33008041 has 8 divisors (see below), whose sum is σ = 36127584. Its totient is φ = 29908320.
The previous prime is 33008039. The next prime is 33008057. The reversal of 33008041 is 14080033.
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 33008041 - 21 = 33008039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (33008011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1351 + ... + 8236.
It is an arithmetic number, because the mean of its divisors is an integer number (4515948).
Almost surely, 233008041 is an apocalyptic number.
It is an amenable number.
33008041 is a deficient number, since it is larger than the sum of its proper divisors (3119543).
33008041 is a wasteful number, since it uses less digits than its factorization.
33008041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9911.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 33008041 is about 5745.2624831247. The cubic root of 33008041 is about 320.7794831905.
Adding to 33008041 its reverse (14080033), we get a palindrome (47088074).
The spelling of 33008041 in words is "thirty-three million, eight thousand, forty-one".
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