Base | Representation |
---|---|
bin | 111111001001… |
… | …0000101110101 |
3 | 2022021212111011 |
4 | 1332102011311 |
5 | 31433313440 |
6 | 3141312221 |
7 | 551244556 |
oct | 176220565 |
9 | 68255434 |
10 | 33104245 |
11 | 17760789 |
12 | b105671 |
13 | 6b20c15 |
14 | 457a32d |
15 | 2d8d9ea |
hex | 1f92175 |
33104245 has 8 divisors (see below), whose sum is σ = 41452416. Its totient is φ = 25331856.
The previous prime is 33104237. The next prime is 33104263. The reversal of 33104245 is 54240133.
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 33104245 - 23 = 33104237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143817 + ... + 144046.
It is an arithmetic number, because the mean of its divisors is an integer number (5181552).
Almost surely, 233104245 is an apocalyptic number.
It is an amenable number.
33104245 is a deficient number, since it is larger than the sum of its proper divisors (8348171).
33104245 is a wasteful number, since it uses less digits than its factorization.
33104245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 287891.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 33104245 is about 5753.6288549054. The cubic root of 33104245 is about 321.0908248668.
Adding to 33104245 its reverse (54240133), we get a palindrome (87344378).
The spelling of 33104245 in words is "thirty-three million, one hundred four thousand, two hundred forty-five".
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