Base | Representation |
---|---|
bin | 1000010001010101… |
… | …00001100010000111 |
3 | 102110110021020222102 |
4 | 10020222201202013 |
5 | 33043211114143 |
6 | 2012335422315 |
7 | 215015126402 |
oct | 41052414207 |
9 | 12413236872 |
10 | 4440332423 |
11 | 19794a751a |
12 | a3b08499b |
13 | 559c14c47 |
14 | 301a16d39 |
15 | 1aec540b8 |
hex | 108aa1887 |
4440332423 has 8 divisors (see below), whose sum is σ = 4495212288. Its totient is φ = 4385485624.
The previous prime is 4440332411. The next prime is 4440332443. The reversal of 4440332423 is 3242330444.
4440332423 is digitally balanced in base 3, 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 4440332423 - 214 = 4440316039 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 (4440332443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364436 + ... + 376422.
It is an arithmetic number, because the mean of its divisors is an integer number (561901536).
Almost surely, 24440332423 is an apocalyptic number.
4440332423 is a deficient number, since it is larger than the sum of its proper divisors (54879865).
4440332423 is a wasteful number, since it uses less digits than its factorization.
4440332423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16533.
The product of its (nonzero) digits is 27648, while the sum is 29.
The square root of 4440332423 is about 66635.8193691651. The cubic root of 4440332423 is about 1643.6341705829.
Adding to 4440332423 its reverse (3242330444), we get a palindrome (7682662867).
The spelling of 4440332423 in words is "four billion, four hundred forty million, three hundred thirty-two thousand, four hundred twenty-three".
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