Base | Representation |
---|---|
bin | 110101101011… |
… | …011001111001 |
3 | 222110220100121 |
4 | 311223121321 |
5 | 12100241132 |
6 | 1221333241 |
7 | 230414353 |
oct | 65533171 |
9 | 28426317 |
10 | 14071417 |
11 | 7a41078 |
12 | 4867221 |
13 | 2bb8aa9 |
14 | 1c240d3 |
15 | 137e497 |
hex | d6b679 |
14071417 has 4 divisors (see below), whose sum is σ = 14079076. Its totient is φ = 14063760.
The previous prime is 14071403. The next prime is 14071429. The reversal of 14071417 is 71417041.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 71417041 = 149 ⋅479309.
It can be written as a sum of positive squares in 2 ways, for example, as 7420176 + 6651241 = 2724^2 + 2579^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14071417 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14071391 and 14071400.
It is not an unprimeable number, because it can be changed into a prime (14071217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763 + ... + 5359.
It is an arithmetic number, because the mean of its divisors is an integer number (3519769).
Almost surely, 214071417 is an apocalyptic number.
It is an amenable number.
14071417 is a deficient number, since it is larger than the sum of its proper divisors (7659).
14071417 is an equidigital number, since it uses as much as digits as its factorization.
14071417 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7658.
The product of its (nonzero) digits is 784, while the sum is 25.
The square root of 14071417 is about 3751.1887449181. The cubic root of 14071417 is about 241.4233532612.
Adding to 14071417 its reverse (71417041), we get a palindrome (85488458).
The spelling of 14071417 in words is "fourteen million, seventy-one thousand, four hundred seventeen".
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