Base | Representation |
---|---|
bin | 1010010001001111… |
… | …01110011011001101 |
3 | 112020020022201111210 |
4 | 11020213232123031 |
5 | 42242403344441 |
6 | 2311030005033 |
7 | 253424423235 |
oct | 51047563315 |
9 | 15206281453 |
10 | 5513340621 |
11 | 237a156458 |
12 | 109a4a6779 |
13 | 69b304c39 |
14 | 3a432acc5 |
15 | 224057616 |
hex | 1489ee6cd |
5513340621 has 8 divisors (see below), whose sum is σ = 7351541344. Its totient is φ = 3675350160.
The previous prime is 5513340617. The next prime is 5513340629. The reversal of 5513340621 is 1260433155.
5513340621 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5513340621 - 22 = 5513340617 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 (5513340629) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24951 + ... + 107931.
It is an arithmetic number, because the mean of its divisors is an integer number (918942668).
Almost surely, 25513340621 is an apocalyptic number.
It is an amenable number.
5513340621 is a deficient number, since it is larger than the sum of its proper divisors (1838200723).
5513340621 is a wasteful number, since it uses less digits than its factorization.
5513340621 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105131.
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 5513340621 is about 74251.8728450670. The cubic root of 5513340621 is about 1766.6001983101.
Adding to 5513340621 its reverse (1260433155), we get a palindrome (6773773776).
The spelling of 5513340621 in words is "five billion, five hundred thirteen million, three hundred forty thousand, six hundred twenty-one".
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