Base | Representation |
---|---|
bin | 11000101010101100… |
… | …11110001000111010 |
3 | 1021011221020220020021 |
4 | 30111112132020322 |
5 | 204110214122132 |
6 | 10030033521054 |
7 | 646114416634 |
oct | 142526361072 |
9 | 37157226207 |
10 | 13243114042 |
11 | 5686435654 |
12 | 269711318a |
13 | 1330873072 |
14 | 8d8b71a54 |
15 | 527975997 |
hex | 31559e23a |
13243114042 has 16 divisors (see below), whose sum is σ = 20142245952. Its totient is φ = 6529672800.
The previous prime is 13243114039. The next prime is 13243114051. The reversal of 13243114042 is 24041134231.
13243114042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13243113998 and 13243114016.
It is an unprimeable number.
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, 118668 + ... + 201415.
It is an arithmetic number, because the mean of its divisors is an integer number (1258890372).
Almost surely, 213243114042 is an apocalyptic number.
13243114042 is a deficient number, since it is larger than the sum of its proper divisors (6899131910).
13243114042 is a wasteful number, since it uses less digits than its factorization.
13243114042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 320373.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 13243114042 its reverse (24041134231), we get a palindrome (37284248273).
The spelling of 13243114042 in words is "thirteen billion, two hundred forty-three million, one hundred fourteen thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •