Base | Representation |
---|---|
bin | 110101101011… |
… | …010011110001 |
3 | 222110212211002 |
4 | 311223103301 |
5 | 12100233100 |
6 | 1221331345 |
7 | 230413253 |
oct | 65532361 |
9 | 28425732 |
10 | 14071025 |
11 | 7a40851 |
12 | 4866b55 |
13 | 2bb8867 |
14 | 1c23cd3 |
15 | 137e2d5 |
hex | d6b4f1 |
14071025 has 6 divisors (see below), whose sum is σ = 17448102. Its totient is φ = 11256800.
The previous prime is 14070983. The next prime is 14071027. The reversal of 14071025 is 52017041.
It can be written as a sum of positive squares in 3 ways, for example, as 1024 + 14070001 = 32^2 + 3751^2 .
It is not a de Polignac number, because 14071025 - 214 = 14054641 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14070988 and 14071006.
It is not an unprimeable number, because it can be changed into a prime (14071027) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281396 + ... + 281445.
It is an arithmetic number, because the mean of its divisors is an integer number (2908017).
Almost surely, 214071025 is an apocalyptic number.
It is an amenable number.
14071025 is a deficient number, since it is larger than the sum of its proper divisors (3377077).
14071025 is an equidigital number, since it uses as much as digits as its factorization.
14071025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 562851 (or 562846 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 20.
The square root of 14071025 is about 3751.1364944507. The cubic root of 14071025 is about 241.4211113919.
Adding to 14071025 its reverse (52017041), we get a palindrome (66088066).
The spelling of 14071025 in words is "fourteen million, seventy-one thousand, twenty-five".
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