Base | Representation |
---|---|
bin | 110101111000… |
… | …010110001011 |
3 | 222120121001221 |
4 | 311320112023 |
5 | 12103440202 |
6 | 1222422511 |
7 | 231025042 |
oct | 65702613 |
9 | 28517057 |
10 | 14124427 |
11 | 7a77989 |
12 | 4891a37 |
13 | 2c06c65 |
14 | 1c39559 |
15 | 1390037 |
hex | d7858b |
14124427 has 4 divisors (see below), whose sum is σ = 14137200. Its totient is φ = 14111656.
The previous prime is 14124419. The next prime is 14124469. The reversal of 14124427 is 72442141.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14124427 - 23 = 14124419 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14124497) 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 3 ways as a sum of consecutive naturals, for example, 4552 + ... + 6997.
It is an arithmetic number, because the mean of its divisors is an integer number (3534300).
Almost surely, 214124427 is an apocalyptic number.
14124427 is a deficient number, since it is larger than the sum of its proper divisors (12773).
14124427 is a wasteful number, since it uses less digits than its factorization.
14124427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12772.
The product of its digits is 1792, while the sum is 25.
The square root of 14124427 is about 3758.2478630340. The cubic root of 14124427 is about 241.7261376164.
Adding to 14124427 its reverse (72442141), we get a palindrome (86566568).
The spelling of 14124427 in words is "fourteen million, one hundred twenty-four thousand, four hundred twenty-seven".
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