Base | Representation |
---|---|
bin | 110110010011… |
… | …001000011111 |
3 | 222210011120111 |
4 | 312103020133 |
5 | 12120443033 |
6 | 1225030451 |
7 | 231662650 |
oct | 66231037 |
9 | 28704514 |
10 | 14234143 |
11 | 8042360 |
12 | 4925427 |
13 | 2c44b91 |
14 | 1c67527 |
15 | 13b27cd |
hex | d9321f |
14234143 has 8 divisors (see below), whose sum is σ = 17746560. Its totient is φ = 11091480.
The previous prime is 14234137. The next prime is 14234147. The reversal of 14234143 is 34143241.
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 14234143 - 29 = 14233631 is a prime.
It is a super-2 number, since 2×142341432 = 405221653888898, 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 (14234147) 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 in 7 ways as a sum of consecutive naturals, for example, 92353 + ... + 92506.
It is an arithmetic number, because the mean of its divisors is an integer number (2218320).
Almost surely, 214234143 is an apocalyptic number.
14234143 is a deficient number, since it is larger than the sum of its proper divisors (3512417).
14234143 is a wasteful number, since it uses less digits than its factorization.
14234143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184877.
The product of its digits is 1152, while the sum is 22.
The square root of 14234143 is about 3772.8163220597. The cubic root of 14234143 is about 242.3504189657.
Adding to 14234143 its reverse (34143241), we get a palindrome (48377384).
The spelling of 14234143 in words is "fourteen million, two hundred thirty-four thousand, one hundred forty-three".
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