Base | Representation |
---|---|
bin | 11000100100010000… |
… | …01010110011111011 |
3 | 1021001011111022021112 |
4 | 30102020022303323 |
5 | 204002343030321 |
6 | 10020422430535 |
7 | 644556634604 |
oct | 142210126373 |
9 | 37034438245 |
10 | 13189033211 |
11 | 5658957952 |
12 | 2680b9244b |
13 | 13225b9383 |
14 | 8d18d4dab |
15 | 522d41a5b |
hex | 31220acfb |
13189033211 has 8 divisors (see below), whose sum is σ = 14008917600. Its totient is φ = 12374044288.
The previous prime is 13189033159. The next prime is 13189033223. The reversal of 13189033211 is 11233098131.
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 13189033211 - 230 = 12115291387 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13189033261) 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, 1218311 + ... + 1229088.
It is an arithmetic number, because the mean of its divisors is an integer number (1751114700).
Almost surely, 213189033211 is an apocalyptic number.
13189033211 is a deficient number, since it is larger than the sum of its proper divisors (819884389).
13189033211 is a wasteful number, since it uses less digits than its factorization.
13189033211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2447733.
The product of its (nonzero) digits is 3888, while the sum is 32.
The spelling of 13189033211 in words is "thirteen billion, one hundred eighty-nine million, thirty-three thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •