Base | Representation |
---|---|
bin | 110101110011… |
… | …101001000011 |
3 | 222112121122011 |
4 | 311303221003 |
5 | 12102331110 |
6 | 1222153351 |
7 | 230614621 |
oct | 65635103 |
9 | 28477564 |
10 | 14105155 |
11 | 7a64459 |
12 | 4882857 |
13 | 2bcb25c |
14 | 1c32511 |
15 | 138948a |
hex | d73a43 |
14105155 has 32 divisors (see below), whose sum is σ = 19035648. Its totient is φ = 9984000.
The previous prime is 14105137. The next prime is 14105167. The reversal of 14105155 is 55150141.
It is a happy number.
It is not a de Polignac number, because 14105155 - 27 = 14105027 is a prime.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 139605 + ... + 139705.
It is an arithmetic number, because the mean of its divisors is an integer number (594864).
Almost surely, 214105155 is an apocalyptic number.
14105155 is a deficient number, since it is larger than the sum of its proper divisors (4930493).
14105155 is a wasteful number, since it uses less digits than its factorization.
14105155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207.
The product of its (nonzero) digits is 500, while the sum is 22.
The square root of 14105155 is about 3755.6830270937. The cubic root of 14105155 is about 241.6161469242.
Adding to 14105155 its reverse (55150141), we get a palindrome (69255296).
The spelling of 14105155 in words is "fourteen million, one hundred five thousand, one hundred fifty-five".
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