Base | Representation |
---|---|
bin | 110110001111… |
… | …010010001111 |
3 | 222202100221210 |
4 | 312033102033 |
5 | 12114442013 |
6 | 1224425503 |
7 | 231566004 |
oct | 66172217 |
9 | 28670853 |
10 | 14218383 |
11 | 8031533 |
12 | 4918293 |
13 | 2c3a95a |
14 | 1c618ab |
15 | 13accc3 |
hex | d8f48f |
14218383 has 8 divisors (see below), whose sum is σ = 18987696. Its totient is φ = 9464000.
The previous prime is 14218343. The next prime is 14218417. The reversal of 14218383 is 38381241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14218383 - 213 = 14210191 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14218383.
It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 1278 + ... + 5483.
It is an arithmetic number, because the mean of its divisors is an integer number (2373462).
Almost surely, 214218383 is an apocalyptic number.
14218383 is a deficient number, since it is larger than the sum of its proper divisors (4769313).
14218383 is an equidigital number, since it uses as much as digits as its factorization.
14218383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7465.
The product of its digits is 4608, while the sum is 30.
The square root of 14218383 is about 3770.7271182094. The cubic root of 14218383 is about 242.2609427185.
The spelling of 14218383 in words is "fourteen million, two hundred eighteen thousand, three hundred eighty-three".
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