Base | Representation |
---|---|
bin | 110101011111… |
… | …111101001001 |
3 | 222101112000201 |
4 | 311133331021 |
5 | 12042241041 |
6 | 1220332201 |
7 | 230130550 |
oct | 65377511 |
9 | 28345021 |
10 | 14024521 |
11 | 7a09915 |
12 | 4844061 |
13 | 2ba0644 |
14 | 1c10d97 |
15 | 1370631 |
hex | d5ff49 |
14024521 has 8 divisors (see below), whose sum is σ = 16089344. Its totient is φ = 11975040.
The previous prime is 14024509. The next prime is 14024561. The reversal of 14024521 is 12542041.
14024521 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 not a de Polignac number, because 14024521 - 211 = 14022473 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14024561) 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, 1800 + ... + 5593.
It is an arithmetic number, because the mean of its divisors is an integer number (2011168).
Almost surely, 214024521 is an apocalyptic number.
It is an amenable number.
14024521 is a deficient number, since it is larger than the sum of its proper divisors (2064823).
14024521 is an equidigital number, since it uses as much as digits as its factorization.
14024521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7671.
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 14024521 is about 3744.9327096758. The cubic root of 14024521 is about 241.1548564841.
Adding to 14024521 its reverse (12542041), we get a palindrome (26566562).
The spelling of 14024521 in words is "fourteen million, twenty-four thousand, five hundred twenty-one".
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