Base | Representation |
---|---|
bin | 100101101010001011000… |
… | …1011100110100001100101 |
3 | 200022210122221101020211202 |
4 | 1023110112023212201211 |
5 | 1134300023234404223 |
6 | 15001422214212245 |
7 | 1042640224553045 |
oct | 113242613464145 |
9 | 20283587336752 |
10 | 5175807731813 |
11 | 1716058593594 |
12 | 6b7133654085 |
13 | 2b70cc309144 |
14 | 13c72089d725 |
15 | 8e97bd76428 |
hex | 4b5162e6865 |
5175807731813 has 8 divisors (see below), whose sum is σ = 5176783108032. Its totient is φ = 5174832468096.
The previous prime is 5175807731719. The next prime is 5175807731833. The reversal of 5175807731813 is 3181377085715.
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 5175807731813 - 28 = 5175807731557 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5175807731833) 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, 184263656 + ... + 184291742.
It is an arithmetic number, because the mean of its divisors is an integer number (647097888504).
Almost surely, 25175807731813 is an apocalyptic number.
It is an amenable number.
5175807731813 is a deficient number, since it is larger than the sum of its proper divisors (975376219).
5175807731813 is a wasteful number, since it uses less digits than its factorization.
5175807731813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56251.
The product of its (nonzero) digits is 4939200, while the sum is 56.
The spelling of 5175807731813 in words is "five trillion, one hundred seventy-five billion, eight hundred seven million, seven hundred thirty-one thousand, eight hundred thirteen".
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