Base | Representation |
---|---|
bin | 110110001111… |
… | …010001001100 |
3 | 222202100212022 |
4 | 312033101030 |
5 | 12114441231 |
6 | 1224425312 |
7 | 231565550 |
oct | 66172114 |
9 | 28670768 |
10 | 14218316 |
11 | 8031482 |
12 | 4918238 |
13 | 2c3a908 |
14 | 1c61860 |
15 | 13acc7b |
hex | d8f44c |
14218316 has 12 divisors (see below), whose sum is σ = 28436688. Its totient is φ = 6093552.
The previous prime is 14218313. The next prime is 14218331. The reversal of 14218316 is 61381241.
14218316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
14218316 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (14218313) 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, 253871 + ... + 253926.
It is an arithmetic number, because the mean of its divisors is an integer number (2369724).
Almost surely, 214218316 is an apocalyptic number.
It is an amenable number.
14218316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14218316 is a wasteful number, since it uses less digits than its factorization.
14218316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 507808 (or 507806 counting only the distinct ones).
The product of its digits is 1152, while the sum is 26.
The square root of 14218316 is about 3770.7182339708. The cubic root of 14218316 is about 242.2605621898.
Adding to 14218316 its reverse (61381241), we get a palindrome (75599557).
The spelling of 14218316 in words is "fourteen million, two hundred eighteen thousand, three hundred sixteen".
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