Base | Representation |
---|---|
bin | 111111000001… |
… | …0101011110101 |
3 | 2022011122220222 |
4 | 1332002223311 |
5 | 31424304031 |
6 | 3140104125 |
7 | 550562600 |
oct | 176025365 |
9 | 68148828 |
10 | 33041141 |
11 | 17718331 |
12 | b095045 |
13 | 6acb293 |
14 | 4561337 |
15 | 2d79e7b |
hex | 1f82af5 |
33041141 has 12 divisors (see below), whose sum is σ = 39256128. Its totient is φ = 27716472.
The previous prime is 33041093. The next prime is 33041159. The reversal of 33041141 is 14114033.
It is not a de Polignac number, because 33041141 - 222 = 28846837 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 (33041191) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4871 + ... + 9476.
It is an arithmetic number, because the mean of its divisors is an integer number (3271344).
Almost surely, 233041141 is an apocalyptic number.
It is an amenable number.
33041141 is a deficient number, since it is larger than the sum of its proper divisors (6214987).
33041141 is a wasteful number, since it uses less digits than its factorization.
33041141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14408 (or 14401 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 33041141 is about 5748.1423955918. The cubic root of 33041141 is about 320.8866717564.
Adding to 33041141 its reverse (14114033), we get a palindrome (47155174).
The spelling of 33041141 in words is "thirty-three million, forty-one thousand, one hundred forty-one".
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