Base | Representation |
---|---|
bin | 11110110010000011… |
… | …100100011001000101 |
3 | 10011022110021011021112 |
4 | 132302003210121011 |
5 | 1020142311113023 |
6 | 23103420054405 |
7 | 2250026540522 |
oct | 366203443105 |
9 | 104273234245 |
10 | 33052051013 |
11 | 13021026143 |
12 | 64a5094405 |
13 | 31697a2447 |
14 | 1857920149 |
15 | cd6a50478 |
hex | 7b20e4645 |
33052051013 has 12 divisors (see below), whose sum is σ = 34278797280. Its totient is φ = 31867839696.
The previous prime is 33052051001. The next prime is 33052051033. The reversal of 33052051013 is 31015025033.
It is not a de Polignac number, because 33052051013 - 26 = 33052050949 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 33052051013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33052051033) 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, 584378 + ... + 638436.
It is an arithmetic number, because the mean of its divisors is an integer number (2856566440).
Almost surely, 233052051013 is an apocalyptic number.
It is an amenable number.
33052051013 is a deficient number, since it is larger than the sum of its proper divisors (1226746267).
33052051013 is an equidigital number, since it uses as much as digits as its factorization.
33052051013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54844 (or 54815 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 23.
Adding to 33052051013 its reverse (31015025033), we get a palindrome (64067076046).
The spelling of 33052051013 in words is "thirty-three billion, fifty-two million, fifty-one thousand, thirteen".
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