Base | Representation |
---|---|
bin | 110111000100… |
… | …111100000001 |
3 | 1000011112102010 |
4 | 313010330001 |
5 | 12144010040 |
6 | 1233243133 |
7 | 233502501 |
oct | 67047401 |
9 | 30145363 |
10 | 14438145 |
11 | 8171657 |
12 | 4a034a9 |
13 | 2cb69a7 |
14 | 1cbba01 |
15 | 1402e80 |
hex | dc4f01 |
14438145 has 8 divisors (see below), whose sum is σ = 23101056. Its totient is φ = 7700336.
The previous prime is 14438141. The next prime is 14438173. The reversal of 14438145 is 54183441.
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 14438145 - 22 = 14438141 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14438141) 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 7 ways as a sum of consecutive naturals, for example, 481257 + ... + 481286.
It is an arithmetic number, because the mean of its divisors is an integer number (2887632).
Almost surely, 214438145 is an apocalyptic number.
14438145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14438145 is a deficient number, since it is larger than the sum of its proper divisors (8662911).
14438145 is an equidigital number, since it uses as much as digits as its factorization.
14438145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 962551.
The product of its digits is 7680, while the sum is 30.
The square root of 14438145 is about 3799.7559132134. The cubic root of 14438145 is about 243.5027104140.
The spelling of 14438145 in words is "fourteen million, four hundred thirty-eight thousand, one hundred forty-five".
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