Base | Representation |
---|---|
bin | 111011111111101… |
… | …1110111010101011 |
3 | 12012022001121202121 |
4 | 1313333132322223 |
5 | 13110330133121 |
6 | 531432212111 |
7 | 100613216605 |
oct | 16777367253 |
9 | 5168047677 |
10 | 2013130411 |
11 | 9433a5746 |
12 | 48223a037 |
13 | 2610c3a36 |
14 | 151516175 |
15 | bbb08141 |
hex | 77fdeeab |
2013130411 has 4 divisors (see below), whose sum is σ = 2016321424. Its totient is φ = 2009939400.
The previous prime is 2013130409. The next prime is 2013130451. The reversal of 2013130411 is 1140313102.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2013130411 - 21 = 2013130409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2013130451) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1594560 + ... + 1595821.
It is an arithmetic number, because the mean of its divisors is an integer number (504080356).
Almost surely, 22013130411 is an apocalyptic number.
2013130411 is a deficient number, since it is larger than the sum of its proper divisors (3191013).
2013130411 is an equidigital number, since it uses as much as digits as its factorization.
2013130411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3191012.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 2013130411 is about 44867.9218484654. The cubic root of 2013130411 is about 1262.6722514509.
Adding to 2013130411 its reverse (1140313102), we get a palindrome (3153443513).
The spelling of 2013130411 in words is "two billion, thirteen million, one hundred thirty thousand, four hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •