Base | Representation |
---|---|
bin | 110111000110… |
… | …000101101011 |
3 | 1000011202212201 |
4 | 313012011223 |
5 | 12144132414 |
6 | 1233321031 |
7 | 233522314 |
oct | 67060553 |
9 | 30152781 |
10 | 14442859 |
11 | 8175152 |
12 | 4a06177 |
13 | 2cb8b92 |
14 | 1cbd60b |
15 | 1404574 |
hex | dc616b |
14442859 has 4 divisors (see below), whose sum is σ = 14625760. Its totient is φ = 14259960.
The previous prime is 14442853. The next prime is 14442863. The reversal of 14442859 is 95824441.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95824441 = 31 ⋅3091111.
It is a cyclic number.
It is not a de Polignac number, because 14442859 - 23 = 14442851 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14442851) 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, 91332 + ... + 91489.
It is an arithmetic number, because the mean of its divisors is an integer number (3656440).
Almost surely, 214442859 is an apocalyptic number.
14442859 is a deficient number, since it is larger than the sum of its proper divisors (182901).
14442859 is an equidigital number, since it uses as much as digits as its factorization.
14442859 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182900.
The product of its digits is 46080, while the sum is 37.
The square root of 14442859 is about 3800.3761655920. The cubic root of 14442859 is about 243.5292084365.
It can be divided in two parts, 14 and 442859, that multiplied together give a palindrome (6200026).
The spelling of 14442859 in words is "fourteen million, four hundred forty-two thousand, eight hundred fifty-nine".
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