Base | Representation |
---|---|
bin | 110001100111… |
… | …000011010110 |
3 | 220110201112012 |
4 | 301213003112 |
5 | 11312130024 |
6 | 1142424222 |
7 | 215353331 |
oct | 61470326 |
9 | 26421465 |
10 | 13005014 |
11 | 7382950 |
12 | 4432072 |
13 | 2904599 |
14 | 1a27618 |
15 | 121d50e |
hex | c670d6 |
13005014 has 8 divisors (see below), whose sum is σ = 21280968. Its totient is φ = 5911360.
The previous prime is 13005011. The next prime is 13005029. The reversal of 13005014 is 41050031.
13005014 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 Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 13005014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13005011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295547 + ... + 295590.
It is an arithmetic number, because the mean of its divisors is an integer number (2660121).
Almost surely, 213005014 is an apocalyptic number.
13005014 is a deficient number, since it is larger than the sum of its proper divisors (8275954).
13005014 is a wasteful number, since it uses less digits than its factorization.
13005014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 591150.
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 13005014 is about 3606.2465251283. The cubic root of 13005014 is about 235.1636946098.
Adding to 13005014 its reverse (41050031), we get a palindrome (54055045).
The spelling of 13005014 in words is "thirteen million, five thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •