Base | Representation |
---|---|
bin | 111110111111… |
… | …0110000010001 |
3 | 2022010211211200 |
4 | 1331332300101 |
5 | 31423300131 |
6 | 3135501413 |
7 | 550464630 |
oct | 175766021 |
9 | 68124750 |
10 | 33025041 |
11 | 17707225 |
12 | b087869 |
13 | 6ac3b5a |
14 | 4559517 |
15 | 2d752e6 |
hex | 1f7ec11 |
33025041 has 24 divisors (see below), whose sum is σ = 55011840. Its totient is φ = 18700416.
The previous prime is 33025039. The next prime is 33025051. The reversal of 33025041 is 14052033.
It is not a de Polignac number, because 33025041 - 21 = 33025039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (33025051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4800 + ... + 9438.
It is an arithmetic number, because the mean of its divisors is an integer number (2292160).
Almost surely, 233025041 is an apocalyptic number.
It is an amenable number.
33025041 is a deficient number, since it is larger than the sum of its proper divisors (21986799).
33025041 is a wasteful number, since it uses less digits than its factorization.
33025041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4765 (or 4762 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 33025041 is about 5746.7417725177. The cubic root of 33025041 is about 320.8345436659.
Adding to 33025041 its reverse (14052033), we get a palindrome (47077074).
The spelling of 33025041 in words is "thirty-three million, twenty-five thousand, forty-one".
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