Base | Representation |
---|---|
bin | 111011001101011110111… |
… | …0110011011110010110100 |
3 | 1001210222012222112122220201 |
4 | 1312122331312123302310 |
5 | 2031312310411101233 |
6 | 25150251141010244 |
7 | 1466640406033603 |
oct | 166327566336264 |
9 | 31728188478821 |
10 | 8137853222068 |
11 | 2658275a99339 |
12 | ab52066b3984 |
13 | 47051c79a64b |
14 | 201c34b25a3a |
15 | e1a3e47e77d |
hex | 766bdd9bcb4 |
8137853222068 has 12 divisors (see below), whose sum is σ = 14261050157760. Its totient is φ = 4063267462712.
The previous prime is 8137853222053. The next prime is 8137853222071. The reversal of 8137853222068 is 8602223587318.
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, 1414783846 + ... + 1414789597.
It is an arithmetic number, because the mean of its divisors is an integer number (1188420846480).
Almost surely, 28137853222068 is an apocalyptic number.
It is an amenable number.
8137853222068 is a deficient number, since it is larger than the sum of its proper divisors (6123196935692).
8137853222068 is a wasteful number, since it uses less digits than its factorization.
8137853222068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2829574166 (or 2829574164 counting only the distinct ones).
The product of its (nonzero) digits is 7741440, while the sum is 55.
The spelling of 8137853222068 in words is "eight trillion, one hundred thirty-seven billion, eight hundred fifty-three million, two hundred twenty-two thousand, sixty-eight".
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