Base | Representation |
---|---|
bin | 11000101100110100… |
… | …10010110110101011 |
3 | 1021020011201012012211 |
4 | 30112122102312223 |
5 | 204124242043421 |
6 | 10031510545551 |
7 | 646421510260 |
oct | 142632226653 |
9 | 37204635184 |
10 | 13260893611 |
11 | 5695479709 |
12 | 26a10682b7 |
13 | 1334459914 |
14 | 8db27d267 |
15 | 5292d89e1 |
hex | 316692dab |
13260893611 has 8 divisors (see below), whose sum is σ = 15952954880. Its totient is φ = 10768244328.
The previous prime is 13260893599. The next prime is 13260893641. The reversal of 13260893611 is 11639806231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13260893611 - 29 = 13260893099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13260893641) 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, 49852851 + ... + 49853116.
It is an arithmetic number, because the mean of its divisors is an integer number (1994119360).
Almost surely, 213260893611 is an apocalyptic number.
13260893611 is a deficient number, since it is larger than the sum of its proper divisors (2692061269).
13260893611 is an equidigital number, since it uses as much as digits as its factorization.
13260893611 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99705993.
The product of its (nonzero) digits is 46656, while the sum is 40.
The spelling of 13260893611 in words is "thirteen billion, two hundred sixty million, eight hundred ninety-three thousand, six hundred eleven".
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