Base | Representation |
---|---|
bin | 110110001110… |
… | …000000001001 |
3 | 222202002202012 |
4 | 312032000021 |
5 | 12114310004 |
6 | 1224345305 |
7 | 231544460 |
oct | 66160011 |
9 | 28662665 |
10 | 14213129 |
11 | 8028597 |
12 | 4915235 |
13 | 2c38448 |
14 | 1c5d9d7 |
15 | 13ab46e |
hex | d8e009 |
14213129 has 8 divisors (see below), whose sum is σ = 16589568. Its totient is φ = 11923200.
The previous prime is 14213123. The next prime is 14213141. The reversal of 14213129 is 92131241.
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 14213129 - 24 = 14213113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14213123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21272 + ... + 21929.
It is an arithmetic number, because the mean of its divisors is an integer number (2073696).
Almost surely, 214213129 is an apocalyptic number.
It is an amenable number.
14213129 is a deficient number, since it is larger than the sum of its proper divisors (2376439).
14213129 is an equidigital number, since it uses as much as digits as its factorization.
14213129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43255.
The product of its digits is 432, while the sum is 23.
The square root of 14213129 is about 3770.0303712304. The cubic root of 14213129 is about 242.2310988230.
The spelling of 14213129 in words is "fourteen million, two hundred thirteen thousand, one hundred twenty-nine".
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