Base | Representation |
---|---|
bin | 1011110110100111110010… |
… | …1001110110110000000101 |
3 | 1201010221111201110012001120 |
4 | 2331221330221312300011 |
5 | 3202013112130414023 |
6 | 43415142051144153 |
7 | 2513414303123454 |
oct | 275517451666005 |
9 | 51127451405046 |
10 | 13033022123013 |
11 | 4175301244552 |
12 | 1565a788a5059 |
13 | 7370161ac589 |
14 | 330b31994b9b |
15 | 1790437748e3 |
hex | bda7ca76c05 |
13033022123013 has 4 divisors (see below), whose sum is σ = 17377362830688. Its totient is φ = 8688681415340.
The previous prime is 13033022123003. The next prime is 13033022123071. The reversal of 13033022123013 is 31032122033031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13033022123013 - 216 = 13033022057477 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13033022123003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2172170353833 + ... + 2172170353838.
It is an arithmetic number, because the mean of its divisors is an integer number (4344340707672).
Almost surely, 213033022123013 is an apocalyptic number.
It is an amenable number.
13033022123013 is a deficient number, since it is larger than the sum of its proper divisors (4344340707675).
13033022123013 is an equidigital number, since it uses as much as digits as its factorization.
13033022123013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4344340707674.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 13033022123013 its reverse (31032122033031), we get a palindrome (44065144156044).
The spelling of 13033022123013 in words is "thirteen trillion, thirty-three billion, twenty-two million, one hundred twenty-three thousand, thirteen".
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