Base | Representation |
---|---|
bin | 110110101101… |
… | …100010110001 |
3 | 222222122222002 |
4 | 312231202301 |
5 | 12132423241 |
6 | 1231223345 |
7 | 232623230 |
oct | 66554261 |
9 | 28878862 |
10 | 14342321 |
11 | 8106664 |
12 | 4977b55 |
13 | 2c821a6 |
14 | 1c94b17 |
15 | 13d489b |
hex | dad8b1 |
14342321 has 8 divisors (see below), whose sum is σ = 17254080. Its totient is φ = 11646288.
The previous prime is 14342311. The next prime is 14342353. The reversal of 14342321 is 12324341.
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 14342321 - 26 = 14342257 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14342293 and 14342302.
It is not an unprimeable number, because it can be changed into a prime (14342311) 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 7 ways as a sum of consecutive naturals, for example, 53786 + ... + 54051.
It is an arithmetic number, because the mean of its divisors is an integer number (2156760).
Almost surely, 214342321 is an apocalyptic number.
It is an amenable number.
14342321 is a deficient number, since it is larger than the sum of its proper divisors (2911759).
14342321 is a wasteful number, since it uses less digits than its factorization.
14342321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107863.
The product of its digits is 576, while the sum is 20.
The square root of 14342321 is about 3787.1256910750. The cubic root of 14342321 is about 242.9628161476.
Adding to 14342321 its reverse (12324341), we get a palindrome (26666662).
The spelling of 14342321 in words is "fourteen million, three hundred forty-two thousand, three hundred twenty-one".
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