Base | Representation |
---|---|
bin | 1100000010010101010010… |
… | …0000011101001010111101 |
3 | 1201212011210222202120111010 |
4 | 3000211110200131022331 |
5 | 3213312131240030323 |
6 | 44051414005145433 |
7 | 2534066053133433 |
oct | 300452440351275 |
9 | 51764728676433 |
10 | 13234212033213 |
11 | 424266374a906 |
12 | 1598a669bb279 |
13 | 74cc99b9c512 |
14 | 33a779adad53 |
15 | 17e3bb3dec93 |
hex | c095481d2bd |
13234212033213 has 4 divisors (see below), whose sum is σ = 17645616044288. Its totient is φ = 8822808022140.
The previous prime is 13234212033187. The next prime is 13234212033221. The reversal of 13234212033213 is 31233021243231.
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 not a de Polignac number, because 13234212033213 - 212 = 13234212029117 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 (13234212033293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2205702005533 + ... + 2205702005538.
It is an arithmetic number, because the mean of its divisors is an integer number (4411404011072).
Almost surely, 213234212033213 is an apocalyptic number.
It is an amenable number.
13234212033213 is a deficient number, since it is larger than the sum of its proper divisors (4411404011075).
13234212033213 is an equidigital number, since it uses as much as digits as its factorization.
13234212033213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4411404011074.
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 13234212033213 its reverse (31233021243231), we get a palindrome (44467233276444).
The spelling of 13234212033213 in words is "thirteen trillion, two hundred thirty-four billion, two hundred twelve million, thirty-three thousand, two hundred thirteen".
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