Base | Representation |
---|---|
bin | 111000110111010000… |
… | …0101000101100010101 |
3 | 102200012021101220110222 |
4 | 1301232200220230111 |
5 | 4000041430231313 |
6 | 132033100124125 |
7 | 11552035335662 |
oct | 1615640505425 |
9 | 380167356428 |
10 | 122113133333 |
11 | 47873753504 |
12 | 1b7bb536645 |
13 | b690c23019 |
14 | 5ca5c50a69 |
15 | 329a764208 |
hex | 1c6e828b15 |
122113133333 has 4 divisors (see below), whose sum is σ = 122637224268. Its totient is φ = 121589042400.
The previous prime is 122113133327. The next prime is 122113133353. The reversal of 122113133333 is 333331311221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 14317797649 + 107795335684 = 119657^2 + 328322^2 .
It is a cyclic number.
It is not a de Polignac number, because 122113133333 - 226 = 122046024469 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 (122113133353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262045118 + ... + 262045583.
It is an arithmetic number, because the mean of its divisors is an integer number (30659306067).
Almost surely, 2122113133333 is an apocalyptic number.
It is an amenable number.
122113133333 is a deficient number, since it is larger than the sum of its proper divisors (524090935).
122113133333 is an equidigital number, since it uses as much as digits as its factorization.
122113133333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524090934.
The product of its digits is 2916, while the sum is 26.
Adding to 122113133333 its reverse (333331311221), we get a palindrome (455444444554).
The spelling of 122113133333 in words is "one hundred twenty-two billion, one hundred thirteen million, one hundred thirty-three thousand, three hundred thirty-three".
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