Base | Representation |
---|---|
bin | 111100000000010… |
… | …1010101001100011 |
3 | 12012022122101021111 |
4 | 1320000222221203 |
5 | 13110420044421 |
6 | 531443004151 |
7 | 100615651150 |
oct | 17000525143 |
9 | 5168571244 |
10 | 2013440611 |
11 | 943597806 |
12 | 482369657 |
13 | 2611a1ca0 |
14 | 151597227 |
15 | bbb69ee1 |
hex | 7802aa63 |
2013440611 has 32 divisors (see below), whose sum is σ = 2630033280. Its totient is φ = 1495812096.
The previous prime is 2013440609. The next prime is 2013440633. The reversal of 2013440611 is 1160443102.
It is a cyclic number.
It is not a de Polignac number, because 2013440611 - 21 = 2013440609 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2013440411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 786145 + ... + 788701.
It is an arithmetic number, because the mean of its divisors is an integer number (82188540).
Almost surely, 22013440611 is an apocalyptic number.
2013440611 is a deficient number, since it is larger than the sum of its proper divisors (616592669).
2013440611 is a wasteful number, since it uses less digits than its factorization.
2013440611 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3103.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 2013440611 is about 44871.3785279659. The cubic root of 2013440611 is about 1262.7371024932.
Adding to 2013440611 its reverse (1160443102), we get a palindrome (3173883713).
The spelling of 2013440611 in words is "two billion, thirteen million, four hundred forty thousand, six hundred eleven".
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