Base | Representation |
---|---|
bin | 110110101001… |
… | …001000000111 |
3 | 222221202011002 |
4 | 312221020013 |
5 | 12131333411 |
6 | 1231003515 |
7 | 232516415 |
oct | 66511007 |
9 | 28852132 |
10 | 14324231 |
11 | 80a4009 |
12 | 496959b |
13 | 2c76b9c |
14 | 1c8c2b5 |
15 | 13ce33b |
hex | da9207 |
14324231 has 4 divisors (see below), whose sum is σ = 14818200. Its totient is φ = 13830264.
The previous prime is 14324221. The next prime is 14324243. The reversal of 14324231 is 13242341.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14324231 - 222 = 10129927 is a prime.
It is a super-2 number, since 2×143242312 = 410367187482722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14324221) 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, 246941 + ... + 246998.
It is an arithmetic number, because the mean of its divisors is an integer number (3704550).
Almost surely, 214324231 is an apocalyptic number.
14324231 is a deficient number, since it is larger than the sum of its proper divisors (493969).
14324231 is an equidigital number, since it uses as much as digits as its factorization.
14324231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493968.
The product of its digits is 576, while the sum is 20.
The square root of 14324231 is about 3784.7365826435. The cubic root of 14324231 is about 242.8606233312.
Adding to 14324231 its reverse (13242341), we get a palindrome (27566572).
The spelling of 14324231 in words is "fourteen million, three hundred twenty-four thousand, two hundred thirty-one".
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