Base | Representation |
---|---|
bin | 1011111011001010011001… |
… | …0111010011001100111110 |
3 | 1201102101212022111122102021 |
4 | 2332302212113103030332 |
5 | 3204302343004010324 |
6 | 43515042530550354 |
7 | 2522145402241042 |
oct | 276624627231476 |
9 | 51371768448367 |
10 | 13111031313214 |
11 | 41a53a241077a |
12 | 1579009a383ba |
13 | 741498a37113 |
14 | 334812188022 |
15 | 17b0ac098ae4 |
hex | beca65d333e |
13111031313214 has 8 divisors (see below), whose sum is σ = 19666616106168. Its totient is φ = 6555492611160.
The previous prime is 13111031313203. The next prime is 13111031313229. The reversal of 13111031313214 is 41231313011131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10802572 + ... + 11954815.
It is an arithmetic number, because the mean of its divisors is an integer number (2458327013271).
Almost surely, 213111031313214 is an apocalyptic number.
13111031313214 is a deficient number, since it is larger than the sum of its proper divisors (6555584792954).
13111031313214 is a wasteful number, since it uses less digits than its factorization.
13111031313214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23045450.
The product of its (nonzero) digits is 648, while the sum is 25.
Adding to 13111031313214 its reverse (41231313011131), we get a palindrome (54342344324345).
The spelling of 13111031313214 in words is "thirteen trillion, one hundred eleven billion, thirty-one million, three hundred thirteen thousand, two hundred fourteen".
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