Base | Representation |
---|---|
bin | 110101011010… |
… | …100001000011 |
3 | 222100101110121 |
4 | 311122201003 |
5 | 12041032433 |
6 | 1220041111 |
7 | 230005603 |
oct | 65324103 |
9 | 28311417 |
10 | 14002243 |
11 | 79a4102 |
12 | 4833197 |
13 | 2b93468 |
14 | 1c06c03 |
15 | 1368c2d |
hex | d5a843 |
14002243 has 4 divisors (see below), whose sum is σ = 14380720. Its totient is φ = 13623768.
The previous prime is 14002231. The next prime is 14002253. The reversal of 14002243 is 34220041.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34220041 = 181 ⋅189061.
It is a cyclic number.
It is not a de Polignac number, because 14002243 - 25 = 14002211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14002213) 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, 189183 + ... + 189256.
It is an arithmetic number, because the mean of its divisors is an integer number (3595180).
Almost surely, 214002243 is an apocalyptic number.
14002243 is a deficient number, since it is larger than the sum of its proper divisors (378477).
14002243 is an equidigital number, since it uses as much as digits as its factorization.
14002243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378476.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 14002243 is about 3741.9571082523. The cubic root of 14002243 is about 241.0270970376.
Adding to 14002243 its reverse (34220041), we get a palindrome (48222284).
The spelling of 14002243 in words is "fourteen million, two thousand, two hundred forty-three".
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