Base | Representation |
---|---|
bin | 11000011001110001… |
… | …00001110000011001 |
3 | 1020211000221010121220 |
4 | 30030320201300121 |
5 | 203312331444214 |
6 | 10004000522253 |
7 | 642441026514 |
oct | 141470416031 |
9 | 36730833556 |
10 | 13101046809 |
11 | 5613221414 |
12 | 2657620389 |
13 | 130a2c0b06 |
14 | 8c3d4dd7b |
15 | 51a2619a9 |
hex | 30ce21c19 |
13101046809 has 4 divisors (see below), whose sum is σ = 17468062416. Its totient is φ = 8734031204.
The previous prime is 13101046789. The next prime is 13101046811. The reversal of 13101046809 is 90864010131.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13101046809 - 224 = 13084269593 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13101046809.
It is not an unprimeable number, because it can be changed into a prime (13101046879) 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, 2183507799 + ... + 2183507804.
It is an arithmetic number, because the mean of its divisors is an integer number (4367015604).
Almost surely, 213101046809 is an apocalyptic number.
It is an amenable number.
13101046809 is a deficient number, since it is larger than the sum of its proper divisors (4367015607).
13101046809 is an equidigital number, since it uses as much as digits as its factorization.
13101046809 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4367015606.
The product of its (nonzero) digits is 5184, while the sum is 33.
The spelling of 13101046809 in words is "thirteen billion, one hundred one million, forty-six thousand, eight hundred nine".
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