Base | Representation |
---|---|
bin | 110101100101… |
… | …111101111011 |
3 | 222102202210210 |
4 | 311211331323 |
5 | 12044033042 |
6 | 1221042203 |
7 | 230262420 |
oct | 65457573 |
9 | 28382723 |
10 | 14049147 |
11 | 7a26372 |
12 | 4856363 |
13 | 2bab908 |
14 | 1c19d47 |
15 | 1377a9c |
hex | d65f7b |
14049147 has 16 divisors (see below), whose sum is σ = 21566720. Its totient is φ = 7968672.
The previous prime is 14049143. The next prime is 14049149. The reversal of 14049147 is 74194041.
It is not a de Polignac number, because 14049147 - 22 = 14049143 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14049143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 513 + ... + 5325.
It is an arithmetic number, because the mean of its divisors is an integer number (1347920).
Almost surely, 214049147 is an apocalyptic number.
14049147 is a deficient number, since it is larger than the sum of its proper divisors (7517573).
14049147 is a wasteful number, since it uses less digits than its factorization.
14049147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4962.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 14049147 is about 3748.2191771560. The cubic root of 14049147 is about 241.2959238552.
It can be divided in two parts, 14049 and 147, that added together give a triangular number (14196 = T168).
The spelling of 14049147 in words is "fourteen million, forty-nine thousand, one hundred forty-seven".
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