Base | Representation |
---|---|
bin | 110110101101… |
… | …100010001110 |
3 | 222222122220210 |
4 | 312231202032 |
5 | 12132423121 |
6 | 1231223250 |
7 | 232623150 |
oct | 66554216 |
9 | 28878823 |
10 | 14342286 |
11 | 8106632 |
12 | 4977b26 |
13 | 2c8217a |
14 | 1c94ad0 |
15 | 13d4876 |
hex | dad88e |
14342286 has 32 divisors (see below), whose sum is σ = 32917248. Its totient is φ = 4080960.
The previous prime is 14342281. The next prime is 14342287. The reversal of 14342286 is 68224341.
14342286 is nontrivially palindromic in base 5.
It is a super-3 number, since 3×143422863 (a number of 22 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14342281) 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 15 ways as a sum of consecutive naturals, for example, 12601 + ... + 13691.
It is an arithmetic number, because the mean of its divisors is an integer number (1028664).
Almost surely, 214342286 is an apocalyptic number.
14342286 is an abundant number, since it is smaller than the sum of its proper divisors (18574962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14342286 is a wasteful number, since it uses less digits than its factorization.
14342286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1416.
The product of its digits is 9216, while the sum is 30.
The square root of 14342286 is about 3787.1210701534. The cubic root of 14342286 is about 242.9626185110.
The spelling of 14342286 in words is "fourteen million, three hundred forty-two thousand, two hundred eighty-six".
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