Base | Representation |
---|---|
bin | 1011001110011011… |
… | …0111111000001101 |
3 | 21210000002002222122 |
4 | 2303212313320031 |
5 | 22132401441023 |
6 | 1215001422325 |
7 | 134446505135 |
oct | 26346677015 |
9 | 7700062878 |
10 | 3013312013 |
11 | 1306a32a08 |
12 | 70119a9a5 |
13 | 39039577a |
14 | 2082adac5 |
15 | 1298232c8 |
hex | b39b7e0d |
3013312013 has 4 divisors (see below), whose sum is σ = 3019500000. Its totient is φ = 3007124028.
The previous prime is 3013312009. The next prime is 3013312037. The reversal of 3013312013 is 3102133103.
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.
It is a cyclic number.
It is not a de Polignac number, because 3013312013 - 22 = 3013312009 is a prime.
It is a super-2 number, since 2×30133120132 = 18160098575380224338, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3013311982 and 3013312000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3013312213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3093263 + ... + 3094236.
It is an arithmetic number, because the mean of its divisors is an integer number (754875000).
Almost surely, 23013312013 is an apocalyptic number.
It is an amenable number.
3013312013 is a deficient number, since it is larger than the sum of its proper divisors (6187987).
3013312013 is an equidigital number, since it uses as much as digits as its factorization.
3013312013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6187986.
The product of its (nonzero) digits is 162, while the sum is 17.
The square root of 3013312013 is about 54893.6427375703. The cubic root of 3013312013 is about 1444.3796721946.
Adding to 3013312013 its reverse (3102133103), we get a palindrome (6115445116).
The spelling of 3013312013 in words is "three billion, thirteen million, three hundred twelve thousand, thirteen".
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