Base | Representation |
---|---|
bin | 110110000111… |
… | …001111000101 |
3 | 222200200201200 |
4 | 312013033011 |
5 | 12112413123 |
6 | 1224013113 |
7 | 231400614 |
oct | 66071705 |
9 | 28620650 |
10 | 14185413 |
11 | 8009790 |
12 | 4901199 |
13 | 2c28948 |
14 | 1c5387b |
15 | 13a3143 |
hex | d873c5 |
14185413 has 12 divisors (see below), whose sum is σ = 22352928. Its totient is φ = 8597160.
The previous prime is 14185387. The next prime is 14185417. The reversal of 14185413 is 31458141.
It is a happy number.
It is not a de Polignac number, because 14185413 - 221 = 12088261 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14185417) 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 11 ways as a sum of consecutive naturals, for example, 71545 + ... + 71742.
It is an arithmetic number, because the mean of its divisors is an integer number (1862744).
Almost surely, 214185413 is an apocalyptic number.
It is an amenable number.
14185413 is a deficient number, since it is larger than the sum of its proper divisors (8167515).
14185413 is a wasteful number, since it uses less digits than its factorization.
14185413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143304 (or 143301 counting only the distinct ones).
The product of its digits is 1920, while the sum is 27.
The square root of 14185413 is about 3766.3527450307. The cubic root of 14185413 is about 242.0735438886.
The spelling of 14185413 in words is "fourteen million, one hundred eighty-five thousand, four hundred thirteen".
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