Base | Representation |
---|---|
bin | 11001001001000000… |
… | …11010111110111011 |
3 | 1021211122200222122102 |
4 | 30210200122332323 |
5 | 210120312141140 |
6 | 10111155414015 |
7 | 655322562263 |
oct | 144440327673 |
9 | 37748628572 |
10 | 13497380795 |
11 | 57a6a12a68 |
12 | 27482b430b |
13 | 137144a872 |
14 | 92083c7a3 |
15 | 53ee4de15 |
hex | 32481afbb |
13497380795 has 16 divisors (see below), whose sum is σ = 16252524288. Its totient is φ = 10760861280.
The previous prime is 13497380791. The next prime is 13497380887. The reversal of 13497380795 is 59708379431.
It is not a de Polignac number, because 13497380795 - 22 = 13497380791 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13497380795.
It is not an unprimeable number, because it can be changed into a prime (13497380791) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1843532 + ... + 1850838.
It is an arithmetic number, because the mean of its divisors is an integer number (1015782768).
Almost surely, 213497380795 is an apocalyptic number.
13497380795 is a deficient number, since it is larger than the sum of its proper divisors (2755143493).
13497380795 is an equidigital number, since it uses as much as digits as its factorization.
13497380795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8530.
The product of its (nonzero) digits is 5715360, while the sum is 56.
The spelling of 13497380795 in words is "thirteen billion, four hundred ninety-seven million, three hundred eighty thousand, seven hundred ninety-five".
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