Base | Representation |
---|---|
bin | 110101110110… |
… | …110100000011 |
3 | 222120021110100 |
4 | 311312310003 |
5 | 12103240042 |
6 | 1222333443 |
7 | 231000531 |
oct | 65666403 |
9 | 28507410 |
10 | 14118147 |
11 | 7a7319a |
12 | 488a283 |
13 | 2c04144 |
14 | 1c37151 |
15 | 138d24c |
hex | d76d03 |
14118147 has 18 divisors (see below), whose sum is σ = 20976956. Its totient is φ = 9145080.
The previous prime is 14118131. The next prime is 14118149. The reversal of 14118147 is 74181141.
14118147 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14118147 - 24 = 14118131 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14118147.
It is not an unprimeable number, because it can be changed into a prime (14118149) 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 17 ways as a sum of consecutive naturals, for example, 73822 + ... + 74012.
Almost surely, 214118147 is an apocalyptic number.
14118147 is a deficient number, since it is larger than the sum of its proper divisors (6858809).
14118147 is an equidigital number, since it uses as much as digits as its factorization.
14118147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431 (or 237 counting only the distinct ones).
The product of its digits is 896, while the sum is 27.
The square root of 14118147 is about 3757.4122744250. The cubic root of 14118147 is about 241.6903068960.
Adding to 14118147 its reverse (74181141), we get a palindrome (88299288).
The spelling of 14118147 in words is "fourteen million, one hundred eighteen thousand, one hundred forty-seven".
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