Base | Representation |
---|---|
bin | 1011010010011… |
… | …0001110110010 |
3 | 10022002020201110 |
4 | 2310212032302 |
5 | 44104430024 |
6 | 4410414150 |
7 | 1113255552 |
oct | 264461662 |
9 | 108066643 |
10 | 47342514 |
11 | 247a614a |
12 | 13a31356 |
13 | 9a6792b |
14 | 6405162 |
15 | 4252629 |
hex | 2d263b2 |
47342514 has 16 divisors (see below), whose sum is σ = 95177952. Its totient is φ = 15698688.
The previous prime is 47342513. The next prime is 47342521. The reversal of 47342514 is 41524374.
47342514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (47342513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19284 + ... + 21599.
It is an arithmetic number, because the mean of its divisors is an integer number (5948622).
Almost surely, 247342514 is an apocalyptic number.
47342514 is an abundant number, since it is smaller than the sum of its proper divisors (47835438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47342514 is a wasteful number, since it uses less digits than its factorization.
47342514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41081.
The product of its digits is 13440, while the sum is 30.
The square root of 47342514 is about 6880.5896549642. The cubic root of 47342514 is about 361.7571349020.
Adding to 47342514 its reverse (41524374), we get a palindrome (88866888).
The spelling of 47342514 in words is "forty-seven million, three hundred forty-two thousand, five hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •