Base | Representation |
---|---|
bin | 110101110101… |
… | …001001011001 |
3 | 222112221002112 |
4 | 311311021121 |
5 | 12103030241 |
6 | 1222242105 |
7 | 230641610 |
oct | 65651131 |
9 | 28487075 |
10 | 14111321 |
11 | 7a69054 |
12 | 4886335 |
13 | 2c00cc3 |
14 | 1c34877 |
15 | 138b1eb |
hex | d75259 |
14111321 has 8 divisors (see below), whose sum is σ = 16354944. Its totient is φ = 11924640.
The previous prime is 14111311. The next prime is 14111323. The reversal of 14111321 is 12311141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14111321 - 210 = 14110297 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14111296 and 14111305.
It is not an unprimeable number, because it can be changed into a prime (14111323) 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, 13700 + ... + 14693.
It is an arithmetic number, because the mean of its divisors is an integer number (2044368).
Almost surely, 214111321 is an apocalyptic number.
It is an amenable number.
14111321 is a deficient number, since it is larger than the sum of its proper divisors (2243623).
14111321 is an equidigital number, since it uses as much as digits as its factorization.
14111321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28471.
The product of its digits is 24, while the sum is 14.
The square root of 14111321 is about 3756.5038266984. The cubic root of 14111321 is about 241.6513489036.
Adding to 14111321 its reverse (12311141), we get a palindrome (26422462).
The spelling of 14111321 in words is "fourteen million, one hundred eleven thousand, three hundred twenty-one".
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