Base | Representation |
---|---|
bin | 111100000001101… |
… | …0011010001101111 |
3 | 12012100221110201222 |
4 | 1320003103101233 |
5 | 13111104200221 |
6 | 531505453555 |
7 | 100624555643 |
oct | 17003232157 |
9 | 5170843658 |
10 | 2014131311 |
11 | 943a19735 |
12 | 4826412bb |
13 | 26138449a |
14 | 1516d6c23 |
15 | bbc549ab |
hex | 780d346f |
2014131311 has 4 divisors (see below), whose sum is σ = 2019936072. Its totient is φ = 2008326552.
The previous prime is 2014131283. The next prime is 2014131331. The reversal of 2014131311 is 1131314102.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2014131311 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2014131311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2014131331) 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, 2901860 + ... + 2902553.
It is an arithmetic number, because the mean of its divisors is an integer number (504984018).
Almost surely, 22014131311 is an apocalyptic number.
2014131311 is a deficient number, since it is larger than the sum of its proper divisors (5804761).
2014131311 is an equidigital number, since it uses as much as digits as its factorization.
2014131311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5804760.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 2014131311 is about 44879.0743108634. The cubic root of 2014131311 is about 1262.8814777150.
Adding to 2014131311 its reverse (1131314102), we get a palindrome (3145445413).
The spelling of 2014131311 in words is "two billion, fourteen million, one hundred thirty-one thousand, three hundred eleven".
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