Base | Representation |
---|---|
bin | 11000010101100110… |
… | …01001101000110111 |
3 | 1020201121010210010020 |
4 | 30022303021220313 |
5 | 203224404122441 |
6 | 10000311300223 |
7 | 641534605032 |
oct | 141263115067 |
9 | 36647123106 |
10 | 13066082871 |
11 | 55a55104a6 |
12 | 264797a673 |
13 | 1302c9b5aa |
14 | 8bd44c019 |
15 | 517156e66 |
hex | 30acc9a37 |
13066082871 has 8 divisors (see below), whose sum is σ = 17425035504. Its totient is φ = 8708926080.
The previous prime is 13066082837. The next prime is 13066082873. The reversal of 13066082871 is 17828066031.
13066082871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13066082871 - 215 = 13066050103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13066082873) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431890 + ... + 461151.
It is an arithmetic number, because the mean of its divisors is an integer number (2178129438).
Almost surely, 213066082871 is an apocalyptic number.
13066082871 is a deficient number, since it is larger than the sum of its proper divisors (4358952633).
13066082871 is an equidigital number, since it uses as much as digits as its factorization.
13066082871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 897921.
The product of its (nonzero) digits is 96768, while the sum is 42.
It can be divided in two parts, 130660 and 82871, that added together give a triangular number (213531 = T653).
The spelling of 13066082871 in words is "thirteen billion, sixty-six million, eighty-two thousand, eight hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •