Base | Representation |
---|---|
bin | 110111011001… |
… | …010001100001 |
3 | 1000022202200011 |
4 | 313121101201 |
5 | 12204141231 |
6 | 1235124521 |
7 | 234300364 |
oct | 67312141 |
9 | 30282604 |
10 | 14521441 |
11 | 82191a0 |
12 | 4a43741 |
13 | 301588c |
14 | 1d000db |
15 | 141c9b1 |
hex | dd9461 |
14521441 has 8 divisors (see below), whose sum is σ = 16530624. Its totient is φ = 12627120.
The previous prime is 14521433. The next prime is 14521471. The reversal of 14521441 is 14412541.
14521441 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 not a de Polignac number, because 14521441 - 23 = 14521433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14521411) 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, 28446 + ... + 28951.
It is an arithmetic number, because the mean of its divisors is an integer number (2066328).
Almost surely, 214521441 is an apocalyptic number.
14521441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
14521441 is a deficient number, since it is larger than the sum of its proper divisors (2009183).
14521441 is a wasteful number, since it uses less digits than its factorization.
14521441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57431.
The product of its digits is 640, while the sum is 22.
The square root of 14521441 is about 3810.7008541737. The cubic root of 14521441 is about 243.9700816582.
Adding to 14521441 its reverse (14412541), we get a palindrome (28933982).
Subtracting from 14521441 its reverse (14412541), we obtain a square (108900 = 3302).
The spelling of 14521441 in words is "fourteen million, five hundred twenty-one thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •