Base | Representation |
---|---|
bin | 110110001111… |
… | …001111010000 |
3 | 222202100200201 |
4 | 312033033100 |
5 | 12114440232 |
6 | 1224424544 |
7 | 231565312 |
oct | 66171720 |
9 | 28670621 |
10 | 14218192 |
11 | 803137a |
12 | 4918154 |
13 | 2c3a841 |
14 | 1c617b2 |
15 | 13acbe7 |
hex | d8f3d0 |
14218192 has 10 divisors (see below), whose sum is σ = 27547778. Its totient is φ = 7109088.
The previous prime is 14218189. The next prime is 14218199. The reversal of 14218192 is 29181241.
It can be written as a sum of positive squares in only one way, i.e., 12787776 + 1430416 = 3576^2 + 1196^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 14218192.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14218199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444303 + ... + 444334.
Almost surely, 214218192 is an apocalyptic number.
It is an amenable number.
14218192 is a deficient number, since it is larger than the sum of its proper divisors (13329586).
14218192 is an equidigital number, since it uses as much as digits as its factorization.
14218192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 888645 (or 888639 counting only the distinct ones).
The product of its digits is 1152, while the sum is 28.
The square root of 14218192 is about 3770.7017914441. The cubic root of 14218192 is about 242.2598579245.
The spelling of 14218192 in words is "fourteen million, two hundred eighteen thousand, one hundred ninety-two".
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