Base | Representation |
---|---|
bin | 1011111010110001011010… |
… | …1001101011000100001001 |
3 | 1201101202112221211222200202 |
4 | 2332230112221223010021 |
5 | 3204200124230240040 |
6 | 43512013252341545 |
7 | 2521520252500253 |
oct | 276542651530411 |
9 | 51352487758622 |
10 | 13104325243145 |
11 | 41a2570a75004 |
12 | 15778580148b5 |
13 | 74096a5b5116 |
14 | 3343776a0cd3 |
15 | 17ad18490015 |
hex | beb16a6b109 |
13104325243145 has 8 divisors (see below), whose sum is σ = 15755373001800. Its totient is φ = 10463338387840.
The previous prime is 13104325243127. The next prime is 13104325243157. The reversal of 13104325243145 is 54134252340131.
13104325243145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2798755010704 + 10305570232441 = 1672948^2 + 3210229^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13104325243145 - 216 = 13104325177609 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13104325243099 and 13104325243108.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2515222970 + ... + 2515228179.
It is an arithmetic number, because the mean of its divisors is an integer number (1969421625225).
Almost surely, 213104325243145 is an apocalyptic number.
It is an amenable number.
13104325243145 is a deficient number, since it is larger than the sum of its proper divisors (2651047758655).
13104325243145 is an equidigital number, since it uses as much as digits as its factorization.
13104325243145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5030451675.
The product of its (nonzero) digits is 172800, while the sum is 38.
Adding to 13104325243145 its reverse (54134252340131), we get a palindrome (67238577583276).
The spelling of 13104325243145 in words is "thirteen trillion, one hundred four billion, three hundred twenty-five million, two hundred forty-three thousand, one hundred forty-five".
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