Base | Representation |
---|---|
bin | 111000111100… |
… | …100100001110 |
3 | 1001002102120011 |
4 | 320330210032 |
5 | 12310200032 |
6 | 1251543434 |
7 | 240613165 |
oct | 70744416 |
9 | 31072504 |
10 | 14928142 |
11 | 8476809 |
12 | 4bbab7a |
13 | 3128a28 |
14 | 1da83dc |
15 | 149d247 |
hex | e3c90e |
14928142 has 8 divisors (see below), whose sum is σ = 23709456. Its totient is φ = 7024992.
The previous prime is 14928119. The next prime is 14928149. The reversal of 14928142 is 24182941.
14928142 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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (14928149) 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, 219498 + ... + 219565.
It is an arithmetic number, because the mean of its divisors is an integer number (2963682).
Almost surely, 214928142 is an apocalyptic number.
14928142 is a deficient number, since it is larger than the sum of its proper divisors (8781314).
14928142 is a wasteful number, since it uses less digits than its factorization.
14928142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439082.
The product of its digits is 4608, while the sum is 31.
The square root of 14928142 is about 3863.6953813674. The cubic root of 14928142 is about 246.2267611866.
The spelling of 14928142 in words is "fourteen million, nine hundred twenty-eight thousand, one hundred forty-two".
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