Base | Representation |
---|---|
bin | 11000111100111000… |
… | …00010110011101101 |
3 | 1021120120010110100120 |
4 | 30132130002303231 |
5 | 204413231214101 |
6 | 10053121315153 |
7 | 652645315440 |
oct | 143634026355 |
9 | 37516113316 |
10 | 13395569901 |
11 | 57544a4a2a |
12 | 271a195ab9 |
13 | 1356321a2c |
14 | 9110d9657 |
15 | 53603cb36 |
hex | 31e702ced |
13395569901 has 8 divisors (see below), whose sum is σ = 20412297024. Its totient is φ = 7654611360.
The previous prime is 13395569899. The next prime is 13395569921. The reversal of 13395569901 is 10996559331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13395569901 - 21 = 13395569899 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13395569921) 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, 318942120 + ... + 318942161.
It is an arithmetic number, because the mean of its divisors is an integer number (2551537128).
Almost surely, 213395569901 is an apocalyptic number.
It is an amenable number.
13395569901 is a deficient number, since it is larger than the sum of its proper divisors (7016727123).
13395569901 is an equidigital number, since it uses as much as digits as its factorization.
13395569901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 637884291.
The product of its (nonzero) digits is 984150, while the sum is 51.
The spelling of 13395569901 in words is "thirteen billion, three hundred ninety-five million, five hundred sixty-nine thousand, nine hundred one".
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