Base | Representation |
---|---|
bin | 1011111010110010000101… |
… | …0000101110010010011011 |
3 | 1201101210000100210210002212 |
4 | 2332230201100232102123 |
5 | 3204201010313031443 |
6 | 43512043051545335 |
7 | 2521524543524003 |
oct | 276544120562233 |
9 | 51353010723085 |
10 | 13104503252123 |
11 | 41a26524a7868 |
12 | 15778a775b24b |
13 | 74099843c98a |
14 | 33439319b003 |
15 | 17ad28e03618 |
hex | beb2142e49b |
13104503252123 has 16 divisors (see below), whose sum is σ = 13586733689760. Its totient is φ = 12624300057600.
The previous prime is 13104503252119. The next prime is 13104503252189. The reversal of 13104503252123 is 32125230540131.
13104503252123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 13104503252123 - 22 = 13104503252119 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13104503252123.
It is not an unprimeable number, because it can be changed into a prime (13104503252723) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275738603 + ... + 275786123.
It is an arithmetic number, because the mean of its divisors is an integer number (849170855610).
Almost surely, 213104503252123 is an apocalyptic number.
13104503252123 is a deficient number, since it is larger than the sum of its proper divisors (482230437637).
13104503252123 is a wasteful number, since it uses less digits than its factorization.
13104503252123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68638.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 13104503252123 its reverse (32125230540131), we get a palindrome (45229733792254).
The spelling of 13104503252123 in words is "thirteen trillion, one hundred four billion, five hundred three million, two hundred fifty-two thousand, one hundred twenty-three".
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