Base | Representation |
---|---|
bin | 1011001011111111… |
… | …1011111011110101 |
3 | 21202021212112121121 |
4 | 2302333323323311 |
5 | 22122243330023 |
6 | 1213554543541 |
7 | 134263654126 |
oct | 26277737365 |
9 | 7667775547 |
10 | 3003105013 |
11 | 13011a1277 |
12 | 6b9897bb1 |
13 | 38b23091c |
14 | 206bb404d |
15 | 1289a8d5d |
hex | b2ffbef5 |
3003105013 has 4 divisors (see below), whose sum is σ = 3032838828. Its totient is φ = 2973371200.
The previous prime is 3003105011. The next prime is 3003105031. The reversal of 3003105013 is 3105013003.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2961862929 + 41242084 = 54423^2 + 6422^2 .
It is a cyclic number.
It is not a de Polignac number, because 3003105013 - 21 = 3003105011 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3003105011) 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, 14866756 + ... + 14866957.
It is an arithmetic number, because the mean of its divisors is an integer number (758209707).
Almost surely, 23003105013 is an apocalyptic number.
It is an amenable number.
3003105013 is a deficient number, since it is larger than the sum of its proper divisors (29733815).
3003105013 is a wasteful number, since it uses less digits than its factorization.
3003105013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29733814.
The product of its (nonzero) digits is 135, while the sum is 16.
The square root of 3003105013 is about 54800.5931810961. The cubic root of 3003105013 is about 1442.7469769259.
Adding to 3003105013 its reverse (3105013003), we get a palindrome (6108118016).
The spelling of 3003105013 in words is "three billion, three million, one hundred five thousand, thirteen".
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