Base | Representation |
---|---|
bin | 111011111111100… |
… | …0000000111010001 |
3 | 12012021211012200122 |
4 | 1313333000013101 |
5 | 13110312113431 |
6 | 531425400025 |
7 | 100612153013 |
oct | 16777000721 |
9 | 5167735618 |
10 | 2013004241 |
11 | 943319976 |
12 | 482199015 |
13 | 26107b491 |
14 | 1514c21b3 |
15 | bbad0a7b |
hex | 77fc01d1 |
2013004241 has 4 divisors (see below), whose sum is σ = 2014290432. Its totient is φ = 2011718052.
The previous prime is 2013004181. The next prime is 2013004247. The reversal of 2013004241 is 1424003102.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1424003102 = 2 ⋅712001551.
It is a cyclic number.
It is not a de Polignac number, because 2013004241 - 26 = 2013004177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2013004247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640745 + ... + 643878.
It is an arithmetic number, because the mean of its divisors is an integer number (503572608).
Almost surely, 22013004241 is an apocalyptic number.
It is an amenable number.
2013004241 is a deficient number, since it is larger than the sum of its proper divisors (1286191).
2013004241 is a wasteful number, since it uses less digits than its factorization.
2013004241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1286190.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2013004241 is about 44866.5158107915. The cubic root of 2013004241 is about 1262.6458721885.
Adding to 2013004241 its reverse (1424003102), we get a palindrome (3437007343).
The spelling of 2013004241 in words is "two billion, thirteen million, four thousand, two hundred forty-one".
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