Base | Representation |
---|---|
bin | 110101100100… |
… | …001110100111 |
3 | 222102102000221 |
4 | 311210032213 |
5 | 12043321043 |
6 | 1220545211 |
7 | 230232562 |
oct | 65441647 |
9 | 28372027 |
10 | 14042023 |
11 | 7a20a86 |
12 | 4852207 |
13 | 2ba85b8 |
14 | 1c174d9 |
15 | 13758ed |
hex | d643a7 |
14042023 has 4 divisors (see below), whose sum is σ = 14211288. Its totient is φ = 13872760.
The previous prime is 14041997. The next prime is 14042033. The reversal of 14042023 is 32024041.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32024041 = 7 ⋅4574863.
It is a cyclic number.
It is not a de Polignac number, because 14042023 - 217 = 13910951 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14041988 and 14042006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14042033) 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 3 ways as a sum of consecutive naturals, for example, 84508 + ... + 84673.
It is an arithmetic number, because the mean of its divisors is an integer number (3552822).
Almost surely, 214042023 is an apocalyptic number.
14042023 is a deficient number, since it is larger than the sum of its proper divisors (169265).
14042023 is an equidigital number, since it uses as much as digits as its factorization.
14042023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169264.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 14042023 is about 3747.2687386949. The cubic root of 14042023 is about 241.2551317512.
Adding to 14042023 its reverse (32024041), we get a palindrome (46066064).
The spelling of 14042023 in words is "fourteen million, forty-two thousand, twenty-three".
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