Base | Representation |
---|---|
bin | 110110000011… |
… | …000011100101 |
3 | 222122211020121 |
4 | 312003003211 |
5 | 12111341133 |
6 | 1223401541 |
7 | 231266656 |
oct | 66030345 |
9 | 28584217 |
10 | 14168293 |
11 | 7aa7937 |
12 | 48b32b1 |
13 | 2c20c09 |
14 | 1c4b52d |
15 | 139d02d |
hex | d830e5 |
14168293 has 4 divisors (see below), whose sum is σ = 15001740. Its totient is φ = 13334848.
The previous prime is 14168257. The next prime is 14168303. The reversal of 14168293 is 39286141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39286141 = 83 ⋅473327.
It can be written as a sum of positive squares in 2 ways, for example, as 12723489 + 1444804 = 3567^2 + 1202^2 .
It is a cyclic number.
It is not a de Polignac number, because 14168293 - 213 = 14160101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14168213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416698 + ... + 416731.
It is an arithmetic number, because the mean of its divisors is an integer number (3750435).
Almost surely, 214168293 is an apocalyptic number.
It is an amenable number.
14168293 is a deficient number, since it is larger than the sum of its proper divisors (833447).
14168293 is an equidigital number, since it uses as much as digits as its factorization.
14168293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 833446.
The product of its digits is 10368, while the sum is 34.
The square root of 14168293 is about 3764.0793030966. The cubic root of 14168293 is about 241.9761206317.
The spelling of 14168293 in words is "fourteen million, one hundred sixty-eight thousand, two hundred ninety-three".
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