Base | Representation |
---|---|
bin | 11000110011010101… |
… | …01110011000110101 |
3 | 1021100222112010110111 |
4 | 30121222232120311 |
5 | 204232234013331 |
6 | 10041142023021 |
7 | 650654104666 |
oct | 143152563065 |
9 | 37328463414 |
10 | 13315532341 |
11 | 57132a8591 |
12 | 26b7417a71 |
13 | 134287a527 |
14 | 90462336d |
15 | 52deccdb1 |
hex | 319aae635 |
13315532341 has 4 divisors (see below), whose sum is σ = 13327082092. Its totient is φ = 13303982592.
The previous prime is 13315532303. The next prime is 13315532357. The reversal of 13315532341 is 14323551331.
It is a happy number.
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 5618102116 + 7697430225 = 74954^2 + 87735^2 .
It is a cyclic number.
It is not a de Polignac number, because 13315532341 - 213 = 13315524149 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 (13315572341) 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, 5773146 + ... + 5775451.
It is an arithmetic number, because the mean of its divisors is an integer number (3331770523).
Almost surely, 213315532341 is an apocalyptic number.
It is an amenable number.
13315532341 is a deficient number, since it is larger than the sum of its proper divisors (11549751).
13315532341 is a wasteful number, since it uses less digits than its factorization.
13315532341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11549750.
The product of its digits is 16200, while the sum is 31.
The spelling of 13315532341 in words is "thirteen billion, three hundred fifteen million, five hundred thirty-two thousand, three hundred forty-one".
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