Base | Representation |
---|---|
bin | 111100000001011… |
… | …0110111101100011 |
3 | 12012100201120122102 |
4 | 1320002312331203 |
5 | 13111041442311 |
6 | 531503201015 |
7 | 100623563546 |
oct | 17002667543 |
9 | 5170646572 |
10 | 2014015331 |
11 | 94394a589 |
12 | 4825a616b |
13 | 261343763 |
14 | 1516a685d |
15 | bbc3043b |
hex | 780b6f63 |
2014015331 has 4 divisors (see below), whose sum is σ = 2016184200. Its totient is φ = 2011846464.
The previous prime is 2014015321. The next prime is 2014015337. The reversal of 2014015331 is 1335104102.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1335104102 = 2 ⋅667552051.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2014015331 is a prime.
It is a super-2 number, since 2×20140153312 = 8112515507006079122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2014015337) 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, 1083041 + ... + 1084898.
It is an arithmetic number, because the mean of its divisors is an integer number (504046050).
Almost surely, 22014015331 is an apocalyptic number.
2014015331 is a deficient number, since it is larger than the sum of its proper divisors (2168869).
2014015331 is an equidigital number, since it uses as much as digits as its factorization.
2014015331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2168868.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 2014015331 is about 44877.7821533106. The cubic root of 2014015331 is about 1262.8572370238.
Adding to 2014015331 its reverse (1335104102), we get a palindrome (3349119433).
The spelling of 2014015331 in words is "two billion, fourteen million, fifteen thousand, three hundred thirty-one".
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