Base | Representation |
---|---|
bin | 11000011110111011… |
… | …00101000100010101 |
3 | 1020221001100100020101 |
4 | 30033131211010111 |
5 | 203404421023013 |
6 | 10012144134101 |
7 | 643504553356 |
oct | 141735450425 |
9 | 36831310211 |
10 | 13144314133 |
11 | 5635693835 |
12 | 266a007331 |
13 | 131625c892 |
14 | 8c99b3d2d |
15 | 51de5b8dd |
hex | 30f765115 |
13144314133 has 8 divisors (see below), whose sum is σ = 14650009920. Its totient is φ = 11720007360.
The previous prime is 13144314103. The next prime is 13144314187. The reversal of 13144314133 is 33141344131.
13144314133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13144314133 - 29 = 13144313621 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 (13144314103) 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 7 ways as a sum of consecutive naturals, for example, 20346913 + ... + 20347558.
It is an arithmetic number, because the mean of its divisors is an integer number (1831251240).
Almost surely, 213144314133 is an apocalyptic number.
It is an amenable number.
13144314133 is a deficient number, since it is larger than the sum of its proper divisors (1505695787).
13144314133 is a wasteful number, since it uses less digits than its factorization.
13144314133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40694507.
The product of its digits is 5184, while the sum is 28.
Adding to 13144314133 its reverse (33141344131), we get a palindrome (46285658264).
The spelling of 13144314133 in words is "thirteen billion, one hundred forty-four million, three hundred fourteen thousand, one hundred thirty-three".
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