Base | Representation |
---|---|
bin | 110101100000… |
… | …110110011010 |
3 | 222101201001110 |
4 | 311200312122 |
5 | 12042400221 |
6 | 1220401150 |
7 | 230144334 |
oct | 65406632 |
9 | 28351043 |
10 | 14028186 |
11 | 7a11647 |
12 | 48461b6 |
13 | 2ba2203 |
14 | 1c12454 |
15 | 1371776 |
hex | d60d9a |
14028186 has 16 divisors (see below), whose sum is σ = 28205568. Its totient is φ = 4651200.
The previous prime is 14028181. The next prime is 14028197. The reversal of 14028186 is 68182041.
14028186 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14028181) 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, 4975 + ... + 7266.
It is an arithmetic number, because the mean of its divisors is an integer number (1762848).
Almost surely, 214028186 is an apocalyptic number.
14028186 is an abundant number, since it is smaller than the sum of its proper divisors (14177382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14028186 is a wasteful number, since it uses less digits than its factorization.
14028186 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12437.
The product of its (nonzero) digits is 3072, while the sum is 30.
The square root of 14028186 is about 3745.4220055956. The cubic root of 14028186 is about 241.1758614931.
The spelling of 14028186 in words is "fourteen million, twenty-eight thousand, one hundred eighty-six".
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