Base | Representation |
---|---|
bin | 110101100100… |
… | …011100011011 |
3 | 222102110020200 |
4 | 311210130123 |
5 | 12043333112 |
6 | 1220553243 |
7 | 230235264 |
oct | 65443433 |
9 | 28373220 |
10 | 14042907 |
11 | 7a2170a |
12 | 4852823 |
13 | 2ba8b18 |
14 | 1c1796b |
15 | 1375cdc |
hex | d6471b |
14042907 has 12 divisors (see below), whose sum is σ = 20938944. Its totient is φ = 9059760.
The previous prime is 14042891. The next prime is 14042927. The reversal of 14042907 is 70924041.
It is a happy number.
It is not a de Polignac number, because 14042907 - 24 = 14042891 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14042927) 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 11 ways as a sum of consecutive naturals, for example, 24888 + ... + 25445.
It is an arithmetic number, because the mean of its divisors is an integer number (1744912).
Almost surely, 214042907 is an apocalyptic number.
14042907 is a deficient number, since it is larger than the sum of its proper divisors (6896037).
14042907 is a wasteful number, since it uses less digits than its factorization.
14042907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50370 (or 50367 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 14042907 is about 3747.3866894144. The cubic root of 14042907 is about 241.2601942948.
Adding to 14042907 its reverse (70924041), we get a palindrome (84966948).
The spelling of 14042907 in words is "fourteen million, forty-two thousand, nine hundred seven".
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