Base | Representation |
---|---|
bin | 1011111011001000011111… |
… | …1010110010001001101101 |
3 | 1201102100112201100201200011 |
4 | 2332302013322302021231 |
5 | 3204300321223140300 |
6 | 43514520122533221 |
7 | 2522126630465623 |
oct | 276620772621155 |
9 | 51370481321604 |
10 | 13110520521325 |
11 | 41a5160053217 |
12 | 1578aa6967211 |
13 | 741416c73bb6 |
14 | 3347a43c3513 |
15 | 17b07c2eceba |
hex | bec87eb226d |
13110520521325 has 48 divisors (see below), whose sum is σ = 16537031666896. Its totient is φ = 10308811161600.
The previous prime is 13110520521233. The next prime is 13110520521379. The reversal of 13110520521325 is 52312502501131.
It is a happy number.
It can be written as a sum of positive squares in 24 ways, for example, as 5307738645609 + 7802781875716 = 2303853^2 + 2793346^2 .
It is not a de Polignac number, because 13110520521325 - 223 = 13110512132717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1594755715 + ... + 1594763935.
Almost surely, 213110520521325 is an apocalyptic number.
It is an amenable number.
13110520521325 is a deficient number, since it is larger than the sum of its proper divisors (3426511145571).
13110520521325 is a wasteful number, since it uses less digits than its factorization.
13110520521325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11234 (or 11229 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 31.
The spelling of 13110520521325 in words is "thirteen trillion, one hundred ten billion, five hundred twenty million, five hundred twenty-one thousand, three hundred twenty-five".
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